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Patent Assignment Assignee Details
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Assignee Name : VETCO GRAY INC., A CORP. OF DE.
Total Assignments: 9
Assignment: 1
Reel/Frame:004670/0572   Pages: 1
Recorded: 02/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/29/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07015071
Correspondence name and address
GARY L. BUSH
DODGE, BUSH & MOSELEY
950 ECHO LANE, SUITE 180
HOUSTON, TX 77024
Assignment: 2
Reel/Frame:004711/0294   Pages: 2
Recorded: 05/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/05/1987
Assignee
1
7135 ARDMORE ST.
HOUSTON, TEXAS 77054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07048105
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL COMPANY, P. O. BOX 2539
HOUSTON, TX 77252-2539
Assignment: 3
Reel/Frame:004711/0296   Pages: 2
Recorded: 05/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/05/1987
Assignee
1
7135 ARDMORE ST.
HOUSTON, TEXAS 77054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07048105
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL COMPANY, P. O. BOX 2539
HOUSTON, TX 77252-2539
Assignment: 4
Reel/Frame:004829/0322   Pages: 2
Recorded: 01/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/10/1987
Assignee
1
7135 ARDMORE STREET
HOUSTON, TEXAS 77054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07142105
Correspondence name and address
HUGHES TOOL COMPANY
5425 POLK AVE.
HOUSTON, TX 77001
Assignment: 5
Reel/Frame:005009/0237   Pages: 2
Recorded: 12/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/12/1988
Assignee
1
10777 NORTHWEST FREEWAY
P.O. BOX 2291
HOUSTON, TEXAS 77252-2291
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07285218
Correspondence name and address
FELSMAN, BRADLEY, GUNTER, ET AL
2850 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 6
Reel/Frame:005011/0941   Pages: 2
Recorded: 12/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/13/1988
Assignee
1
10777 NORTHWEST FREEWAY
P.O. BOX 2291
HOUSTON, TEXAS 77092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07291187
Correspondence name and address
JAMES E. BRADLEY
PATENTS AND TECHNOLOGY MANAGEMENT
HUGHES TOOL COMPANY, P. O. BOX 2539
HOUSTON, TX 77252-2539
Assignment: 7
Reel/Frame:005074/0262   Pages: 2
Recorded: 03/29/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/21/1989
Assignee
1
10777 NORTHWEST FREEWAY
P.O. BOX 2291
HOUSTON, TEXAS 77252-2291
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07329980
Correspondence name and address
JAMES E. BRADLEY
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL COMPANY
P. O. BOX 2539
HOUSTON, TX 77252-2539
Assignment: 8
Reel/Frame:005074/0264   Pages: 2
Recorded: 03/29/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/21/1989
Assignee
1
10777 NORTHWEST FREEWAY
P.O. BOX 2291
HOUSTON, TEXAS 77252-2291
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07329980
Correspondence name and address
JAMES E. BRADLEY
PATENTS & TECHNOLOGY MANAGEMENT
HUGHES TOOL COMPANY
P. O. BOX 2539
HOUSTON, TX 77252-2539
Assignment: 9
Reel/Frame:005074/0301   Pages: 1
Recorded: 04/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/27/1989
Assignee
1
10777 NORTHWEST FREEWAY
P.O. BOX 2291
HOUSTON, TEXAS 77252-2291
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07338178
Correspondence name and address
JAMES E. BRADLEY
PATENTS & TECHNOLOGY MGMNT.
HUGHES TOOL COMPANY
P.O. BOX 2539
HOUSTON, TX 77001

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