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Patent Assignment Assignor Details
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Assignor Name : WILSON, GERALD E.
Total Assignments: 9
Assignment: 1
Reel/Frame:003947/0874   Pages: 1
Recorded: 02/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WILSON, GERALD E.
Exec Dt:
12/31/1981
Assignee
1
CARPOOLS ENVIRONMENTAL PROTECTION SERVICES LTD
1649 GLOUCESTER RD
LONDON ONTARIO, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4426995
NONE
06311202
Correspondence name and address
BEVERIDGE, DE GRANDI, KLINE & LUNSFORD
FEDERAL BAR BLDG. WEST
1819 H STREET, N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005694/0501   Pages: 3
Recorded: 04/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WILSON, GERALD E.
Exec Dt:
04/18/1991
Assignee
1
PRIDECO, INC., A CORPORATION OF TX
6545 N. ELDRIDGE PKWY
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5165491
NONE
07692620
Correspondence name and address
VADEN, EICKENROHT, THOMPSON & BOULWARE
JENNINGS B. THOMPSON
ONE RIVERWAY, SUITE 1100
HOUSTON, TX 77056-1903
Assignment: 3
Reel/Frame:005738/0098   Pages: 3
Recorded: 06/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WILSON, GERALD E.
Exec Dt:
06/06/1991
Assignee
1
PRIDECO, INC. A CORP. OF TEXAS
6545 N. ELDRIDGE PKWY. HOUSTON, TEXAS 77041-3507
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5148876
NONE
07712529
Correspondence name and address
JENNINGS B. THOMPSON
VADEN, EICKENROHT, THOMPSON & BOULWARE
ONE RIVERWAY,
SUITE 1100
HOUSTON, TX 77056-3525
Assignment: 4
Reel/Frame:006333/0806   Pages: 3
Recorded: 12/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WILSON, GERALD E.
Exec Dt:
12/01/1992
Assignee
1
PRIDECO, INC.
6545 N. ELDRIDGE PKWY.
HOUSTON, TEXAS 77041-3507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5286069
NONE
07985832
Correspondence name and address
JENNINGS B. THOMPSON
VADEN EICKENROHT THOMPSON BOULWARE ET AL
ONE RIVERWAY, SUITE 1100
HOUSTON, TEXAS 77056
Assignment: 5
Reel/Frame:006848/0674   Pages: 3
Recorded: 01/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILSON, GERALD E.
Exec Dt:
01/13/1994
Assignee
1
PRIDECO, INC.
6545 N. ELDRIDGE PKWY.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5358285
NONE
08182211
Correspondence name and address
JENNINGS B. THOMPSON
VADEN, EICKENROHT, THOMPSON, BOULWARE
& FEATHER
ONE RIVERWAY, SUITE 1100
HOUSTON, TX 77056-1982
Assignment: 6
Reel/Frame:007672/0345   Pages: 3
Recorded: 09/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILSON, GERALD E.
Exec Dt:
09/12/1995
Assignee
1
GRANT PRIDECO, INC.
SUITE 1660
363 N. SAM HOUSTON PARKWAY
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5853199
NONE
08529517
Correspondence name and address
VADEN, EICKENROHT, THOMPSON ET AL
JENNINGS B. THOMPSON
ONE RIVERWAY, SUITE 1100
HOUSTON, TX 77056
Assignment: 7
Reel/Frame:008763/0124   Pages: 3
Recorded: 10/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, JACKIE E.
Exec Dt:
05/22/1997
2
WINSHIP, THOMAS E.
Exec Dt:
05/22/1997
3
WILSON, GERALD E.
Exec Dt:
05/22/1997
Assignee
1
GRANT PRIDECO, INC.
SUITE 1660
363 N.SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5908212
NONE
08850658
Correspondence name and address
BROWNING BUSHMAN
WILLIAM P. JENSEN
5718 WESTHEIMER
SUITE 1800
HOUSTON, TX 77057
Assignment: 8
Reel/Frame:009151/0769   Pages: 3
Recorded: 05/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILSON, GERALD E.
Exec Dt:
05/01/1998
2
MOORE, R. THOMAS
Exec Dt:
05/01/1998
3
TANG, WEI
Exec Dt:
05/01/1998
Assignee
1
GRANT PRIDECO, INC.
363 N. SAM HOUSTON PARKWAY E., SUITE 1660
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6012744
NONE
09071253
Correspondence name and address
BROWNING BUSHMAN
WILLIAM P. JENSEN
5718 WESTHIEMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 9
Reel/Frame:012235/0377   Pages: 5
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, QIN
Exec Dt:
09/17/2001
2
WILSON, GERALD E.
Exec Dt:
09/17/2001
3
CAMPANA, CHRISTOPHER K.
Exec Dt:
09/17/2001
4
STOVER, ENOS L.
Exec Dt:
09/17/2001
Assignee
1
STOVER & ASSOCIATES, INC.
P.O. BOX 2056
STILLWATER, OKLAHOMA 74076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6748331
NONE
09807014
Correspondence name and address
PHILLIP L. FREE, JR.
1800 MID AMERICA TOWER
20 NORTH BROADWAY
OKLAHOMA CITY, OK 73102

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