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Patent Assignment Assignee Details
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Assignee Name : HUGHES TOOL COMPANY
Total Assignments: 92
Assignment: 1
Reel/Frame:004194/0240   Pages: 4
Recorded: 09/28/1983
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DEC. 22, 1981 DELAWARE
Assignor
1
HYDROTECH-HUGHES, INC
Exec Dt:
09/14/1972
Assignee
1
HUGHES TOOL COMPANY
A CORP OF DE
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4422477
NONE
06238713
Correspondence name and address
ROBERT A. FELSMAN
HUGHES TOOL CO.
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:003799/0778   Pages: 1
Recorded: 09/08/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MORRIS WILFORD V.
Exec Dt:
08/29/1980
Assignee
1
HUGHES TOOL COMPANY
A CORP. OF DE
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4359113
NONE
06184708
Correspondence name and address
ROBERT A. FELSMAN
HUGHES TOOL CO., P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 3
Reel/Frame:003816/0955   Pages: 1
Recorded: 09/19/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PARISH, VERBLE W.
Exec Dt:
09/15/1980
Assignee
1
HUGHES TOOL COMPANY
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4386668
NONE
06188443
Correspondence name and address
ROBERT A. FELSMAN
PATS. & TECH., HUGHES TOOL DIV.
HUGHES TOOL CO., P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 4
Reel/Frame:003919/0140   Pages: 1
Recorded: 03/16/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HODGE, LEE R.
Exec Dt:
03/09/1981
Assignee
1
HUGHES TOOL COMPANY
A CORP. OF DE
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4384747
NONE
06244410
Correspondence name and address
HUGHES TOOL COMPANY
PATENTS & TECHNOLOGY MGMNT.
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 5
Reel/Frame:003919/0311   Pages: 1
Recorded: 03/31/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DILL, HERBERT C.
Exec Dt:
03/24/1981
Assignee
1
HUGHES TOOL COMPANY
A CORP. OF DE.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4406337
NONE
06249583
Correspondence name and address
ROBERT A. FELSMAN
HUGHES TOOL CO.
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 6
Reel/Frame:003907/0291   Pages: 2
Recorded: 07/31/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RATCLIFF, FRANK C.
Exec Dt:
07/24/1981
2
GALLE, EDWARD M.
Exec Dt:
07/30/1981
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4400024
NONE
06288712
Correspondence name and address
ROBERT A. FELSMAN
HUGHES TOOL CO.
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 7
Reel/Frame:004013/0490   Pages: 4
Recorded: 07/20/1982
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCMURRY/HUGHES, INC.
Exec Dt:
12/14/1981
Assignee
1
HUGHES TOOL COMPANY
TEXAS
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
3554221
NONE
04794189
 
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
06001224
 
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NONE
06026609
 
4295796
NONE
06053302
 
4275790
NONE
06091035
 
4427345
NONE
06314915
Correspondence name and address
HUGHES TOOL COMPANY
5425 POLK AVE.,
HOUSTON, TX 77001
Assignment: 8
Reel/Frame:004021/0860   Pages: 8
Recorded: 07/20/1982
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
HYDROTECH-HUGHES, INC.
Exec Dt:
12/14/1981
Assignee
1
HUGHES TOOL COMPANY
TEXAS
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
3393926
NONE
04370269
 
3598429
NONE
04815831
 
3566505
NONE
04831576
 
3713204
NONE
05033494
 
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NONE
05065648
 
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NONE
05081681
 
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NONE
05106726
 
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NONE
05106727
 
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NONE
05106854
 
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NONE
05106856
 
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
05970791
 
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NONE
06183828
Correspondence name and address
HUGHES TOOL COMPANY
ROBERT A. FELSMAN
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 9
Reel/Frame:004430/0088   Pages: 5
Recorded: 07/15/1985
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: DECEMBER 22, 1981, STATE OF INCORP., DELAWARE, EFFECTIVE DEC. 31, 1981
Assignor
1
BROWN OIL TOOLS, INC.
Exec Dt:
12/14/1981
Assignee
1
HUGHES TOOL COMPANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4361195
NONE
06214454
 
4566546
NONE
06648711
Correspondence name and address
NEAL J. MOSELY
2916 WEST T. C. JESTER BLVD.,
SUITE 101
HOUSTON, TX 77018
Assignment: 10
Reel/Frame:003960/0771   Pages: 6
Recorded: 02/24/1982
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE 12/31/81 STATE OF INCORP. DEL.
Assignor
1
OBI HUGHES INC.
Exec Dt:
12/31/1981
Assignee
1
HUGHES TOOL COMPANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
3634235
NONE
04692298
 
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NONE
04693874
 
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NONE
04728331
 
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NONE
04865492
 
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NONE
05255130
 
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NONE
05271008
 
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NONE
05297770
 
3878110
NONE
05300389
 
3872018
NONE
05306856
 
3887009
NONE
05463889
 
4170248
NONE
05655623
 
4222988
NONE
05903304
Correspondence name and address
HUGHES TOOL COMPANY
P.O. BOX 2539
HOUSTON, TEX. 77001
Assignment: 11
Reel/Frame:003957/0735   Pages: 8
Recorded: 03/15/1982
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE 12/22/81
Assignor
1
REGAN OFFSHORE INTERNATIONAL,INC.
Exec Dt:
02/11/1982
Assignee
1
HUGHES TOOL COMPANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
3203358
NONE
04216478
 
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
06290464
 
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NONE
06297533
 
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NONE
06306443
Correspondence name and address
HUGHES TOOL COMPANY
5425 POLK AVE.
HOUSTON TX. 77001
Assignment: 12
Reel/Frame:004004/0617   Pages: 1
Recorded: 04/23/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WOODMAN, DANIEL C.
Exec Dt:
04/02/1982
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4431054
NONE
06371145
Correspondence name and address
ROBERT A FELSMAN
HUGHES TOOL COMPANY
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 13
Reel/Frame:004010/0685   Pages: 3
Recorded: 04/23/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANGOWSKI, FAUSTYN C.
Exec Dt:
04/15/1982
2
BERRY, JOE R.
Exec Dt:
04/15/1982
3
PRIEST, JOSEPH R.
Exec Dt:
04/15/1982
Assignee
1
HUGHES TOOL COMPANY
P O BOX 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4462733
NONE
06371144
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PAT. COUN., PAT. & TECH. MGNT.
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 14
Reel/Frame:004010/0739   Pages: 1
Recorded: 05/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROBERTS, LEO L.
Exec Dt:
04/15/1982
Assignee
1
HUGHES TOOL COMPANY
P O BO 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4483660
NONE
06378303
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
PATENTS & TECHNOLOGY MANAGEMENT
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 15
Reel/Frame:004010/0722   Pages: 2
Recorded: 05/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WARD, DONALD H.
Exec Dt:
04/29/1982
2
TOMASHEK, JAMES R.
Exec Dt:
04/29/1982
Assignee
1
HUGHES TOOL COMPANY
P O BO 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4581613
NONE
06376792
Correspondence name and address
ROBERT A. FELSMAN
PATENTS & TECHNOLOGY MANAGEMENT
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 16
Reel/Frame:004010/0717   Pages: 1
Recorded: 05/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BUSKE, ROBERT J.
Exec Dt:
04/30/1982
Assignee
1
HUGHES TOOL COMPANY
P O BOX 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4448270
NONE
06376793
Correspondence name and address
ROBERT A FELSMAN
CHIEF PATENT COUNSEL
PATENTS & TECHNOLOGY MANAGEMENT
P.O. BOX 2539,
HOUSTON, TX 77001
Assignment: 17
Reel/Frame:004023/0411   Pages: 1
Recorded: 06/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MC KENZIE, LEE F.
Exec Dt:
06/04/1982
Assignee
1
HUGHES TOOL COMPANY
P.O BOX 2539
A CORP. OF
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4413681
NONE
06388334
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
PATS. & TECHNOLOGY MANAGEMENT
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 18
Reel/Frame:004023/0415   Pages: 1
Recorded: 06/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHEPHERD, WILLIAM L.
Exec Dt:
06/11/1982
Assignee
1
HUGHES TOOL COMPANY
PO BOX 2539
A CORP. OF
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4451162
NONE
06389782
Correspondence name and address
ROBERT A. FELSMAN
PATENTS & TECHNOLOGY MANAGEMENT
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 19
Reel/Frame:004023/0437   Pages: 1
Recorded: 07/06/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BAUGH, JOHN L.
Exec Dt:
06/23/1982
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4491177
NONE
06395175
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
HUGHES TOOL CO., P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 20
Reel/Frame:004027/0816   Pages: 1
Recorded: 07/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WATKINS, BRUCE J.
Exec Dt:
07/13/1982
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4465134
NONE
06402180
Correspondence name and address
ROBERT A. FELSMAN
HUGHES TOOL COMPANY
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 21
Reel/Frame:004027/0817   Pages: 1
Recorded: 07/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WATKINS, BRUCE J.
Exec Dt:
07/13/1982
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4491439
NONE
06402179
Correspondence name and address
ROBERT A. FELSMAN
HUGHES TOOL COMPANY
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 22
Reel/Frame:004027/0818   Pages: 1
Recorded: 07/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WATKINS, BRUCE J.
Exec Dt:
07/13/1982
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4457378
NONE
06402178
Correspondence name and address
ROBERT A. FELSMAN
HUGHES TOOL COMPANY
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 23
Reel/Frame:004065/0080   Pages: 2
Recorded: 09/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZAHRADNIK, ANTON F.
Exec Dt:
09/28/1982
2
STEVENS, JOHN W.
Exec Dt:
09/27/1982
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP.OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4474249
NONE
06426437
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PAT. COUN., PATS. & TECH. MNGT.
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 24
Reel/Frame:004076/0639   Pages: 1
Recorded: 12/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ATKINSON, GERALD O.
Exec Dt:
12/06/1982
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4507843
NONE
06448671
Correspondence name and address
ROBERT A. FELSMAN
HUGHES TOOL CO., P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 25
Reel/Frame:004078/0363   Pages: 1
Recorded: 12/20/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEUTHEN, JOHN M.
Exec Dt:
12/07/1982
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DEL.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4467258
NONE
06451695
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
HUGHES TOOL CO. - P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 26
Reel/Frame:004123/0075   Pages: 2
Recorded: 12/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LIVELY, F. GLENN
Exec Dt:
12/17/1982
2
ROBISON, KENNETH O.
Exec Dt:
12/17/1982
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4501323
NONE
06453064
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PAT. COUN, PATS. & TECH. MGMNT.
HUGHES TOOL CO.
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 27
Reel/Frame:004113/0069   Pages: 1
Recorded: 12/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WADHWA, SURESH K.
Exec Dt:
12/20/1982
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP OF DE.
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4514309
NONE
06453051
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
PATENTS & TECHNOLOGY MANAGEMENT
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 28
Reel/Frame:004123/0711   Pages: 4
Recorded: 04/25/1983
Conveyance: ASSIGNMENT OF A PART OF ASSIGNORS INTEREST
Assignor
1
CEBTRILIFT-HUGHES INC.
Exec Dt:
12/30/1982
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE
HOUSTON, TEXAS 77001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
3242360
NONE
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NONE
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NONE
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NONE
04410637
 
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NONE
04505061
 
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NONE
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NONE
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NONE
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NONE
04787907
 
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NONE
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NONE
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05132942
 
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NONE
05208624
 
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NONE
05208643
 
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NONE
05272253
 
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NONE
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NONE
05403579
 
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
05583719
 
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
05752499
 
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NONE
05767931
 
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NONE
05843019
 
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NONE
05941629
 
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NONE
05957383
 
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NONE
06004256
 
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NONE
06073414
 
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NONE
06079852
 
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NONE
06096344
 
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NONE
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NONE
06239767
 
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NONE
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NONE
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NONE
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NONE
06308057
 
3486454
NONE
UNAVAILABLE
 
3502519
NONE
UNAVAILABLE
Correspondence name and address
HUGHES TOOL COMPANY
5425 POLK AVE.
HOUSTON, TX. 77001
Assignment: 29
Reel/Frame:004121/0918   Pages: 1
Recorded: 01/31/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CLARK, DAVID A.
Exec Dt:
01/21/1983
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4469172
NONE
06462581
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PAT. COUNSE, PATS. & TECH.
MGMNT., HUGHES TOOL COMPANY,
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 30
Reel/Frame:004123/0508   Pages: 1
Recorded: 03/25/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
EVANS, ROBERT W.
Exec Dt:
03/17/1983
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4506736
NONE
06479050
Correspondence name and address
ROBERT A. FELSMAN
HUGHES TOOL CO., P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 31
Reel/Frame:004123/0282   Pages: 2
Recorded: 04/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOYD, CLINTON A.
Exec Dt:
04/13/1983
2
GUZY, RAYMOND L.
Exec Dt:
04/05/1983
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2359
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4472598
NONE
06488954
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PAT. COUN., HUGHES TOOL CO.
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 32
Reel/Frame:004139/0367   Pages: 1
Recorded: 05/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WATKINS, BRUCE J.
Exec Dt:
05/17/1983
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DEL.
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4499950
NONE
06499069
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
HUGHES TOOL CO. - P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 33
Reel/Frame:004143/0332   Pages: 1
Recorded: 06/09/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAMILTON, WILLIAM R.
Exec Dt:
05/31/1983
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DEL.
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
T105101
NONE
06502849
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PAT. COUNS., PATS. & TECH. MGMNT.
HUGHES TOOL CO., P.O. BOX 2539
HOUSTON, TX 2539
Assignment: 34
Reel/Frame:004362/0238   Pages: 1
Recorded: 02/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SWEATMAN, RONALD E.
Exec Dt:
09/12/1983
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4512405
NONE
06584581
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PAT. COUN., PAT. & TECH. MGMNT.
HUGHES TOOL CO., P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 35
Reel/Frame:004362/0237   Pages: 1
Recorded: 02/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FREEMAN, EARL R.
Exec Dt:
09/14/1983
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4512405
NONE
06584581
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PAT. COUN., PAT. & TECH. MGMNT.
HUGHES TOOL CO., P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 36
Reel/Frame:004268/0347   Pages: 2
Recorded: 10/14/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WARD, DONALD H.
Exec Dt:
10/07/1983
2
TOMASHEK, JAMES R.
Exec Dt:
10/07/1983
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4631536
NONE
06541939
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PAT. COUN., PATS. & TECHNOLOGY,
MGMNT., HUGHES TOOL CO.
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 37
Reel/Frame:004210/0209   Pages: 2
Recorded: 12/14/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOWARD, MIG A.
Exec Dt:
12/07/1983
2
BARNARD, LOUIS H.
Exec Dt:
12/07/1983
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4661932
NONE
06561487
Correspondence name and address
ROBERT A. FELSMAN
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL COMPANY
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 38
Reel/Frame:004498/0056   Pages: 1
Recorded: 01/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BERG, GUNNAR H.
Exec Dt:
12/23/1983
Assignee
1
HUGHES TOOL COMPANY
P. O. BOX 2539
A CORP OF DELAWARE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4579379
NONE
06569811
Correspondence name and address
ROBERT A. FELSMAN
PATENTS & TECHNOLOGY MANAGEMENT
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 39
Reel/Frame:004362/0239   Pages: 1
Recorded: 02/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SIMON, JOHN
Exec Dt:
02/15/1984
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP OF DE
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4512405
NONE
06584581
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PAT. COUN., PAT. & TECH. MGMNT.
HUGHES TOOL CO., P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 40
Reel/Frame:004362/0240   Pages: 1
Recorded: 02/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GOTTSCHLING, JOHN
Exec Dt:
02/15/1984
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4512405
NONE
06584581
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PAT. COUN., PAT. & TECH. MGMNT.
HUGHES TOOL CO., P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 41
Reel/Frame:004265/0034   Pages: 1
Recorded: 03/15/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VANDEVIER, JOSEPH E.
Exec Dt:
03/02/1984
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A DE CORP.
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4521708
NONE
06589810
Correspondence name and address
ROBERT A. FELSMAN
PATS AND TECHNOLOGY MANAGEMENT
HUGHES TOOL COMPANY
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 42
Reel/Frame:004265/0114   Pages: 1
Recorded: 04/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
REGAN, A. MICHAEL
Exec Dt:
04/03/1984
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4589689
NONE
06600662
Correspondence name and address
ROBERT A. FELSMAN
PATENTS & TECH. MGMNT. HUGHES TOOL CO.
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 43
Reel/Frame:004276/0712   Pages: 2
Recorded: 06/20/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WATKINS, BRUCE J.
Exec Dt:
06/18/1984
2
ROSERO, MARCELO P.
Exec Dt:
06/18/1984
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4595053
NONE
06622603
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL CO., P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 44
Reel/Frame:004376/0037   Pages: 1
Recorded: 11/07/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEUTHEN, JOHN M.
Exec Dt:
10/29/1984
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4598353
NONE
06669143
Correspondence name and address
ROBERT A. FELSMAN
PATS. AND TECH. MGMNT.
HUGHES TOOL COMPANY
P. O. OX 2539
HOUSTON, TX 77001
Assignment: 45
Reel/Frame:004385/0067   Pages: 1
Recorded: 02/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
EDGMON, JOHN W.
Exec Dt:
02/14/1985
Assignee
1
HUGHES TOOL COMPANY
PO BOX 2539
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4603741
NONE
06703585
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL, PAT. & TECH. MGMT.
HUGHES TOOL CO.
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 46
Reel/Frame:004389/0143   Pages: 1
Recorded: 03/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
EPPINK, JAY M.
Exec Dt:
02/27/1985
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4636151
NONE
06711322
Correspondence name and address
CHARLES D. GUNTER, JR.
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL CO.
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 47
Reel/Frame:004422/0723   Pages: 1
Recorded: 05/28/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GUZY, RAYMOND L.
Exec Dt:
04/23/1985
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4658089
NONE
06738339
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL CO., P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 48
Reel/Frame:004422/0727   Pages: 1
Recorded: 05/28/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WALLACE, THOMSON H.
Exec Dt:
04/23/1985
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4658089
NONE
06738339
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL CO., P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 49
Reel/Frame:004427/0121   Pages: 1
Recorded: 06/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WATKINS, BRUCE J.
Exec Dt:
05/30/1985
2
REGAN, ALBERT M.
Exec Dt:
05/30/1985
3
CRAGER, BRUCE L.
Exec Dt:
05/30/1985
4
FOX, GARY L.
Exec Dt:
05/30/1985
5
HOULGRAVE, ROBERT C.
Exec Dt:
05/30/1985
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4648747
NONE
06748786
Correspondence name and address
ROBERT A. FELSMAN
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL CO.
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 50
Reel/Frame:004427/0124   Pages: 1
Recorded: 06/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WATKINS, BRUCE J.
Exec Dt:
05/30/1985
2
REGAN, ALBERT M.
Exec Dt:
05/30/1985
3
CRAGER, BRUCE L.
Exec Dt:
05/30/1985
4
FOX, GARY L.
Exec Dt:
05/30/1985
5
HOULGRAVE, ROBERT C.
Exec Dt:
05/30/1985
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4648747
NONE
06748786
Correspondence name and address
ROBERT A. FELSMAN
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL CO.
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 51
Reel/Frame:004422/0848   Pages: 1
Recorded: 06/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ABERCROMBIE, BOLLING A.
Exec Dt:
06/11/1985
Assignee
1
HUGHES TOOL COMPANY
PO BOX 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4605065
NONE
06748785
Correspondence name and address
ROBERT A. FELSMAN
PATENTS & TECHNOLOGY MGMNT.
HUGHES TOOL CO.
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 52
Reel/Frame:004427/0122   Pages: 1
Recorded: 06/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WATKINS, BRUCE J.
Exec Dt:
06/11/1985
2
REGAN, ALBERT M.
Exec Dt:
06/11/1985
3
CRAGER, BRUCE L.
Exec Dt:
06/11/1985
4
FOX, GARY L.
Exec Dt:
06/11/1985
5
HOULGRAVE, ROBERT C.
Exec Dt:
06/11/1985
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4648747
NONE
06748786
Correspondence name and address
ROBERT A. FELSMAN
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL CO.
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 53
Reel/Frame:004427/0123   Pages: 1
Recorded: 06/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FOX, GARY L.
Exec Dt:
06/11/1985
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4648747
NONE
06748786
Correspondence name and address
ROBERT A. FELSMAN
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL CO.
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 54
Reel/Frame:004427/0125   Pages: 1
Recorded: 06/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WATKINS, BRUCE J.
Exec Dt:
06/14/1985
2
REGAN, ALBERT M.
Exec Dt:
06/14/1985
3
CRAGER, BRUCE L.
Exec Dt:
06/14/1985
4
FOX, GARY L.
Exec Dt:
06/14/1985
5
HOULGRAVE, ROBERT C.
Exec Dt:
06/14/1985
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4648747
NONE
06748786
Correspondence name and address
ROBERT A. FELSMAN
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL CO.
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 55
Reel/Frame:004422/0468   Pages: 3
Recorded: 06/27/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ONCOR CORPORATION
Exec Dt:
06/17/1985
Assignee
1
HUGHES TOOL COMPANY
5425 POLK AVENUE
A CORP OF DE.
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4542797
NONE
06246210
Correspondence name and address
LELAND D. SCHULTZ GARA,013
VADEN, EICKENROHT, THOMPSON AND JAMISON
ONE RIVERWAY, SUITE 2420
HOUSTON, TEXAS 77056
Assignment: 56
Reel/Frame:004424/0455   Pages: 1
Recorded: 06/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WEATHERS, GARY G.
Exec Dt:
06/18/1985
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4637470
NONE
06747081
Correspondence name and address
ROBERT A. FELSMAN
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL CO.
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 57
Reel/Frame:004424/0456   Pages: 1
Recorded: 06/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RICE, BILLY J.
Exec Dt:
06/18/1985
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4637470
NONE
06747081
Correspondence name and address
ROBERT A. FELSMAN
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL CO.
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 58
Reel/Frame:004424/0926   Pages: 3
Recorded: 07/02/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ONCOR CORPORATION
Exec Dt:
06/25/1985
Assignee
1
HUGHES TOOL COMPANY
5425 POLK AVE.
A CORP OF DE
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4561508
NONE
06580689
Correspondence name and address
VADEN, EICKENROHT, THOMPSON,
BEDNAR & JAMISON
ONE RIVERWAY , SUITE 2420
HOUSTON, TX 77056
Assignment: 59
Reel/Frame:004445/0636   Pages: 2
Recorded: 08/12/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ANDERSON, JAMES L.
Exec Dt:
08/01/1985
Assignee
1
HUGHES TOOL COMPANY
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4635727
NONE
06764819
Correspondence name and address
ROBERT A. FELSMAN
PATENTS AND TECHNOLOGY MGMNT.
HUGHES TOOL COMPANY
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 60
Reel/Frame:004456/0932   Pages: 1
Recorded: 08/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
REGAN, ALBERT M.
Exec Dt:
08/13/1985
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4641841
NONE
06769051
Correspondence name and address
ROBERT A. FELSMAN
PATENTS AND TECH. MGMNT.
HUGHES TOOL COMPANY
P. O.BOX 2539
HOUSTON, TX 77001
Assignment: 61
Reel/Frame:004456/0189   Pages: 2
Recorded: 09/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ONCOR CORPORATION, A CORP OF TX.
Exec Dt:
08/26/1985
Assignee
1
HUGHES TOOL COMPANY
5425 POLK AVENUE
A CORP OF DE
HOUSTON HARRIS, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4557339
NONE
06454591
Correspondence name and address
ROBERT A. FELSMAN
PATENTS & TECH. MGMNT.
HUGHES TOOL COMPANY
P. O. BOX 2539
HOUSTON, TEXAS 77001
Assignment: 62
Reel/Frame:004501/0804   Pages: 2
Recorded: 12/27/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GANDY, RICHARD
Exec Dt:
12/09/1985
Assignee
1
HUGHES TOOL COMPANY
P. O. BOX 2539
A CORP OF DELAWARE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4632186
NONE
06814350
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PAT. COUNSEL, PATS & TECHNOLOGY,
MGMNT, HUGHES TOOL CO.,
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 63
Reel/Frame:004501/0806   Pages: 2
Recorded: 12/27/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BONCAN, VIRGILIO GO
Exec Dt:
12/09/1985
Assignee
1
HUGHES TOOL COMPANY
P. O. BOX 2539
A CORP OF DELAWARE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4632186
NONE
06814350
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PAT. COUNSEL, PATS & TECHNOLOGY,
MGMNT, HUGHES TOOL CO.,
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 64
Reel/Frame:004499/0707   Pages: 1
Recorded: 12/27/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
EPPINK, JAY M.
Exec Dt:
12/13/1985
Assignee
1
HUGHES TOOL COMPANY
P. O. BOX 2539
A CORP OF DELAWARE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4679638
NONE
06814335
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PAT. COUNSEL, HUGHES TOOL CO.
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 65
Reel/Frame:004549/0488   Pages: 1
Recorded: 05/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAMILTON, WILLIAM R.
Exec Dt:
04/15/1986
Assignee
1
HUGHES TOOL COMPANY
P.O. 2539
A CORP. OF DE.
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4647099
NONE
06826032
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
HUGHES TOOL COMPANY
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 66
Reel/Frame:004561/0197   Pages: 2
Recorded: 05/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LORETT, JERZY A.
Exec Dt:
04/22/1986
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4669961
NONE
06860152
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
PATENTS & TECHNOLOGY MGMNT.
P. O. BOX 2539, HUGHES TOOL COMPANY
HOUSTON, TX 77001
Assignment: 67
Reel/Frame:004549/0490   Pages: 1
Recorded: 05/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BLACK, ARCHIE L.
Exec Dt:
04/25/1986
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE.
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4647099
NONE
06826032
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
HUGHES TOOL COMPANY
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 68
Reel/Frame:004549/0489   Pages: 1
Recorded: 05/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BERRY, JOE R.
Exec Dt:
05/07/1986
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE.
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4647099
NONE
06826032
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
HUGHES TOOL COMPANY
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 69
Reel/Frame:004581/0016   Pages: 2
Recorded: 06/20/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BAUGH, JOHN L.
Exec Dt:
06/06/1986
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE.
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4711326
NONE
06876515
Correspondence name and address
ROBERT A. FELSMAN
PATENTS & TECHNOLOGY MGMNT.
HUGHES TOOL CO.
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 70
Reel/Frame:004593/0289   Pages: 2
Recorded: 08/19/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HUGHES TOOL COMPANY LIMITED
Exec Dt:
06/26/1986
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4655302
NONE
06775450
Correspondence name and address
RATNER & PRESTIA
SUITE 412 LEIGHTON BLDG.
500 N. GULPH ROAD
P. O. BOX 980
VALLEY FORGE, PA 19482
Assignment: 71
Reel/Frame:004681/0943   Pages: 2
Recorded: 01/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
AMES, THOMAS J.
Exec Dt:
12/09/1986
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
HOUSTON, TEXAS 77252-2539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4770248
NONE
07001314
Correspondence name and address
HUGHES TOOL COMPANY
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 72
Reel/Frame:004681/0941   Pages: 2
Recorded: 01/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOULGRAVE, ROBERT C.
Exec Dt:
12/21/1986
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
HOUSTON, TEXAS 77252-2539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4770248
NONE
07001314
Correspondence name and address
HUGHES TOOL COMPANY
P.O. BOX 2539
5425 POLK AVENUE
HOUSTON, TX 77001
Assignment: 73
Reel/Frame:004745/0549   Pages: 2
Recorded: 06/26/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VANDEVIER, JOSEPH E.
Exec Dt:
03/11/1987
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE.
HOUSTON, TEXAS 77252-2539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4749034
NONE
07067521
Correspondence name and address
HUGHES TOOL DIVISION
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 74
Reel/Frame:004749/0192   Pages: 2
Recorded: 06/26/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DOTY, LAWRENCE E.
Exec Dt:
06/11/1987
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE
HOUSTON, TEXAS 77252-2539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4749034
NONE
07067521
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
PATENTS & TECHNOLOGY MGMNT.
HUGHES TOOL COMPANY, P.O. BOX 2539
HOUSTON, TX 77252-2539
Assignment: 75
Reel/Frame:004745/0734   Pages: 2
Recorded: 07/24/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FRASER, JAMES M. III
Exec Dt:
06/19/1987
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4732212
NONE
07077255
Correspondence name and address
CHARLES D. GUNTER, JR.
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL COMPANY
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 76
Reel/Frame:004755/0377   Pages: 2
Recorded: 07/24/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SMITH, SIDNEY K. JR.
Exec Dt:
06/26/1987
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4762177
NONE
07077559
Correspondence name and address
CHARLES D. GUNTER, JR.
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL COMPANY
P. O. BOX 2539
HOUSTON, TX 77001
Assignment: 77
Reel/Frame:004746/0919   Pages: 2
Recorded: 07/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BOYD, CLINTON A.
Exec Dt:
07/10/1987
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE.
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4803483
NONE
07074389
Correspondence name and address
FELSMAN, BRADLEY & GUNTER
2850 CONTINENTAL PLAZA
777 MAIN ST.,
FORT WORTH, TX 76102
HOUSTON, TX 77252-2539
Assignment: 78
Reel/Frame:004746/0921   Pages: 2
Recorded: 07/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VANDEVIER, JOSEPH E.
Exec Dt:
07/10/1987
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE.
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4803483
NONE
07074389
Correspondence name and address
FELSMAN, BRADLEY & GUNTER
2850 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 79
Reel/Frame:004905/0548   Pages: 2
Recorded: 06/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUZY, RAY L.
Exec Dt:
05/25/1988
2
LIVINGSTON, DAVID W.
Exec Dt:
05/25/1988
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP. OF DE
HOUSTON, TEXAS 77252-2539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4820764
NONE
07203040
Correspondence name and address
HUGHES TOOL COMPANY
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 80
Reel/Frame:005169/0319   Pages: 3
Recorded: 11/02/1988
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE OCTOBER 11, 1988 (DELAWARE)
Assignor
1
HUGHES TOOL COMPANY-USA, A CORP. OF DE
Exec Dt:
10/06/1988
Assignee
1
HUGHES TOOL COMPANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
3800891
NONE
04730671
 
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NONE
05091699
 
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NONE
05195999
 
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NONE
05200913
 
3730269
NONE
05200913
 
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NONE
05219669
 
3727705
NONE
05219669
 
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NONE
05332468
 
3860902
NONE
05332468
 
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NONE
05332471
 
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NONE
05332471
 
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NONE
05332472
 
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NONE
05332472
 
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NONE
05349045
 
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NONE
05349045
 
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NONE
05373205
 
3876016
NONE
05373205
 
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NONE
05387565
 
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NONE
05387565
 
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NONE
05387566
 
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NONE
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NONE
05435172
 
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NONE
05466641
 
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NONE
05466641
 
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NONE
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NONE
05484837
 
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NONE
05484838
 
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NONE
05484838
 
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NONE
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NONE
05529302
 
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NONE
05529302
 
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NONE
05535871
 
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NONE
05535871
 
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NONE
05536529
 
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NONE
05536529
 
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NONE
05572545
 
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NONE
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NONE
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NONE
05582492
 
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NONE
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NONE
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NONE
05616537
 
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NONE
05616537
 
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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06559651
 
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
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NONE
06795574
 
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NONE
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NONE
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NONE
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4667756
NONE
06867343
 
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NONE
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NONE
06880214
 
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NONE
06893112
 
4685359
NONE
06893112
 
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NONE
06927789
 
4727942
NONE
06927789
 
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NONE
06935428
 
4793426
NONE
06935428
 
4698631
NONE
06943338
 
4698631
NONE
06943338
 
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NONE
07001286
 
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NONE
07001286
 
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NONE
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NONE
07023170
 
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NONE
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NONE
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NONE
07040381
 
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NONE
07040381
 
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NONE
07042546
 
4714120
NONE
07042546
 
4703814
NONE
07046204
 
4703814
NONE
07046204
 
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NONE
07063727
 
4759415
NONE
07063727
 
4726432
NONE
07072315
 
4726432
NONE
07072315
 
4726432
NONE
07072315
 
4775016
NONE
07102173
 
4775016
NONE
07102173
 
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NONE
07117180
 
4845493
NONE
07117180
 
4914433
NONE
07183572
 
4914433
NONE
07183572
 
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NONE
07201249
 
4866245
NONE
07201249
 
4923020
NONE
07210681
 
4923020
NONE
07210681
 
4903786
NONE
07210682
 
4903786
NONE
07210682
 
4887675
NONE
07231632
 
4887675
NONE
07231632
 
4055338
NONE
UNAVAILABLE
 
3913398
NONE
UNAVAILABLE
 
4055338
NONE
UNAVAILABLE
 
4102838
NONE
UNAVAILABLE
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 81
Reel/Frame:006100/0846   Pages: 6
Recorded: 04/30/1992
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 10/11/1988
Assignor
1
HUGHES TOOL COMPANY - USA
Exec Dt:
10/06/1988
Assignee
1
HUGHES TOOL COMPANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4630689
NONE
06708207
 
4775016
NONE
07102173
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 82
Reel/Frame:005030/0334   Pages: 2
Recorded: 03/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BAKER HUGHES INCORPORATED
Exec Dt:
03/09/1989
Assignee
1
HUGHES TOOL COMPANY
5425 POLK AVE.
A CORP. OF DE
HOUSTON, TEXAS 77023
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4441566
NONE
06406592
 
4316515
NONE
07431651
Correspondence name and address
ROBERT A. FELSMAN
HUGHES TOOL CO.
P. O. BOX 2539
HOUSTON, TEXAS 77001
Assignment: 83
Reel/Frame:005153/0365   Pages: 1
Recorded: 09/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KING, WILLIAM W.
Exec Dt:
09/14/1989
Assignee
1
HUGHES TOOL COMPANY
5425 POLK AVENUE
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4941538
NONE
07409706
Correspondence name and address
CHARLES D. GUNTER, JR.
FELSMAN, BRADLEY, GUNTER & DILLON
777 MAIN STREET
2600 CONTINENTAL PLAZA
FORT WORTH, TX 76102
Assignment: 84
Reel/Frame:005242/0562   Pages: 1
Recorded: 02/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
COOLIDGE, ROBERT B.
Exec Dt:
02/20/1990
Assignee
1
HUGHES TOOL COMPANY
5425 POLK AVE.
A CORP. OF DE.
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5007493
NONE
07484406
Correspondence name and address
CHARLES D. GUNTER, JR.
FELSMAN, BRADLEY, GUNTER & DILLON
777 MAIN STREET
2600 CONTINENTAL PLAZA
FORT WORTH, TX 76102
Assignment: 85
Reel/Frame:005242/0563   Pages: 1
Recorded: 02/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NGUYEN, DAVID M.
Exec Dt:
02/20/1990
Assignee
1
HUGHES TOOL COMPANY
5425 POLK AVE.
A CORP. OF DE.
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5007493
NONE
07484406
Correspondence name and address
CHARLES D. GUNTER, JR.
FELSMAN, BRADLEY, GUNTER & DILLON
777 MAIN STREET
2600 CONTINENTAL PLAZA
FORT WORTH, TX 76102
Assignment: 86
Reel/Frame:005344/0075   Pages: 3
Recorded: 05/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CLAYTON, ROBERT I.
Exec Dt:
05/03/1990
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORP OF DE
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5099929
NONE
07520035
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER & DILLON
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 87
Reel/Frame:005425/0584   Pages: 2
Recorded: 08/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JUREWICZ, STEPHEN R.
Exec Dt:
08/27/1990
Assignee
1
HUGHES TOOL COMPANY
5425 POLK AVENUE, A CORP OF DE
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5128080
NONE
07575134
Correspondence name and address
CHARLES D. GUNTER, JR.
FELSMAN, BRADLEY, GUNTER & DILLON
777 MAIN STREET
2600 CONTINENTAL PLAZA
FORT WORTH, TX 76102
Assignment: 88
Reel/Frame:005425/0586   Pages: 2
Recorded: 08/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HURST, TIMOTHY W.
Exec Dt:
08/27/1990
Assignee
1
HUGHES TOOL COMPANY
5425 POLK AVENUE, A CORP OF DE
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5128080
NONE
07575134
Correspondence name and address
CHARLES D. GUNTER, JR.
FELSMAN, BRADLEY, GUNTER & DILLON
777 MAIN STREET
2600 CONTINENTAL PLAZA
FORT WORTH, TX 76102
Assignment: 89
Reel/Frame:006019/0662   Pages: 2
Recorded: 01/31/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GRIMES, ROBERT E.
Exec Dt:
01/30/1992
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORPORATION OF DELAWARE
HOUSTON, TEXAS 77252-2539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5287936
NONE
07830130
Correspondence name and address
ROBERT A. FELSMAN
2850 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 90
Reel/Frame:006019/0664   Pages: 2
Recorded: 01/31/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCOTT, DANNY E.
Exec Dt:
01/30/1992
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORPORATION OF DELAWARE
HOUSTON, TEXAS 77252-2539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5287936
NONE
07830130
Correspondence name and address
ROBERT A. FELSMAN
2850 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 91
Reel/Frame:006061/0721   Pages: 2
Recorded: 02/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KUMAR, ANIL
Exec Dt:
02/26/1992
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORPORATION OF DE
HOUSTON, TEXAS 77252-2539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5281260
NONE
07843823
Correspondence name and address
FELSMAN, BRADLEY & GUNTER
ROBERT A. FELSMAN
2850 CONTINENTAL PLAZA
777 MAIN STREET
FORTH WORTH, TX 76102
Assignment: 92
Reel/Frame:006061/0723   Pages: 2
Recorded: 02/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PELTY, LARRY P.
Exec Dt:
02/26/1992
Assignee
1
HUGHES TOOL COMPANY
P.O. BOX 2539
A CORPORATION OF DELAWARE
HOUSTON, TEXAS 77252-2539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5281260
NONE
07843823
Correspondence name and address
ROBERT A. FELSMAN
FELSMAN, BRADLEY & GUNTER
2850 CONTINENTAL PLAZA
277 MAIN STREET
FORT WORTH, TX 76102

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