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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/26/1985
Application #:
06458417
Filing Dt:
01/17/1983
Inventors:
DAVID M. ANDERSON, YUNG J. KIM
Title:
INSULATED TUBING JOINT
Assignment: 1
Reel/Frame:
004114/0745Recorded: 01/17/1983Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/10/1983
Exec Dt:
01/10/1983
Assignee:
500 PARKWAY WEST
A CORP. OF CA.
ORANGE, CALIFORNIA 92668
Correspondent:
ROBERT W. PITTS
BAKER OIL TOOLS
8955 KATY FREEWAY
STE. 303
HOUSTON, TX 77024
Assignment: 2
Reel/Frame:
005156/0235Recorded: 06/23/1989Pages: 1
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). AUGUST 27, 1987 CALIFORNIA
Assignor:
Exec Dt:
08/27/1987
Assignee:
Correspondent:
NORVELL& ASSOCIATES
ATTORNEY AT LAW
6363 WOODWAY SUITE 275
HOUSTON, TEXAS 77057
Assignment: 3
Reel/Frame:
005156/0236Recorded: 06/23/1989Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/22/1989
Assignee:
CHIYODA-KU,
OTE CENTER BUILDING
TOKYO 100, JAPAN
Correspondent:
BURNSTONE, DOANE, SWECKER & MATHIS
GEORGE MASON BUILDING
WASHINGTON & PRINCE ST., P.O. BOX 1404
ALEXANDRIA, VA. 22313-1404

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