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Patent Assignment Assignor Details
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Assignor Name : VARCO INTERNATIONAL, INC.
Total Assignments: 4
Assignment: 1
Reel/Frame:005377/0260   Pages: 19
Recorded: 06/28/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VARCO INTERNATIONAL, INC.
Exec Dt:
05/22/1990
Assignee
1
MARTIN-DECKER, INC., A CORP. OF TX
1200 CYPRESS CREEK,
CEDAR PARK,, TEXAS
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Correspondence name and address
WILLIAM P. GREEN
201 NORTH FIGUEROA ST., 5TH FLR.
LOS ANGELES, CA 90012-2628
Assignment: 2
Reel/Frame:012273/0473   Pages: 3
Recorded: 10/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VARCO INTERNATIONAL, INC.
Exec Dt:
10/10/2001
Assignee
1
VARCO I/P, INC.
2835 HOLMES ROAD
HOUSTON, TEXAS 77051
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Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
ATTENTION: ROBERT A. GREEN
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 3
Reel/Frame:016243/0576   Pages: 3
Recorded: 07/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VARCO INTERNATIONAL, INC.
Exec Dt:
10/10/2001
Assignee
1
VARCO I/P, INC.
743 NORTH ECKHOFF
ORANGE, CALIFORNIA 92868
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6938709
US20030066654
10189355
Correspondence name and address
JOHN W. PECK, PH.D.
P.O. BOX 7068
PASADENA, CA 91109
Assignment: 4
Reel/Frame:013590/0112   Pages: 3
Recorded: 12/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VARCO INTERNATIONAL, INC.
Exec Dt:
12/09/2002
Assignee
1
VARCO I/P, INC.
ONE BRIAR LAKE PLAZA, 2000 WEST SAM HOUSTON
PARKWAY SOUTH, SUITE 1700
HOUSTON, TEXAS 77042
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6843463
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10232457
Correspondence name and address
BROWNING BUSHMAN P.C.
TIM COOK
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057

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