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Patent Assignment Assignee Details
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Assignee Name : HUGHES TOOL COMPANY - USA, A CORP OF DE
Total Assignments: 3
Assignment: 1
Reel/Frame:004342/0671   Pages: 1
Recorded: 10/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HALL, JAMES R.
Exec Dt:
10/12/1984
2
CUNNINGHAM, ROBERT A.
Exec Dt:
10/12/1984
Assignee
1
HUGHES TOOL COMPANY - USA, A CORP OF DE
P.O. BOX 2539
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4548431
NONE
06661533
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PAT. COUN., PATS & TECHNOLOGY
MANAGEMENT, HUGHES TOOL CO.
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:004343/0127   Pages: 1
Recorded: 10/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HALL, JAMES R.
Exec Dt:
10/12/1984
2
CUNNINGHAM, ROBERT A.
Exec Dt:
10/12/1984
Assignee
1
HUGHES TOOL COMPANY - USA, A CORP OF DE
P.O. BOX 2539
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4548431
NONE
06661533
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PAT. COUN., PATS & TECHNOLOGY
MANAGEMENT, HUGHES TOOL CO.
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 3
Reel/Frame:004368/0605   Pages: 16
Recorded: 02/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HUGHES TOOL COMPANY, A CORP OF DE
Exec Dt:
02/05/1985
Assignee
1
HUGHES TOOL COMPANY - USA, A CORP OF DE
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
3493268
NONE
04464370
 
3415332
NONE
04621618
 
3434552
NONE
04621619
 
3434553
NONE
04621620
 
3434554
NONE
04621621
 
3476438
NONE
04691271
 
3598447
NONE
04837684
 
3766998
NONE
05231666
 
3814482
NONE
05301887
 
4062229
NONE
05770697
 
4143552
NONE
05882412
 
4274244
NONE
06040217
 
4227612
NONE
06050065
 
4273689
NONE
06062161
 
4239105
NONE
06062968
 
4291799
NONE
06087471
 
4451179
NONE
06102279
 
4478611
NONE
06103720
 
4351448
NONE
06176589
 
4372708
NONE
06182133
 
4350783
NONE
06254786
 
4339006
NONE
06259500
Correspondence name and address
HUGHES TOOL DIVISION
P.O. BOX 2539
HOUSTON, TX 77001

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