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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/12/1991
Application #:
07443388
Filing Dt:
11/30/1989
Inventor:
BRIAN HART
Title:
ADJUSTABLE CONNECTION APPARATUS
Assignment: 1
Reel/Frame:
005188/0104Recorded: 11/30/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/03/1989
Assignee:
Correspondent:
JACK R. SPRINGGATE
C/O VINSON & ELKINS
3300 FIRST CITY TOWER
1001 FANNIN STREET
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:
005307/0580Recorded: 05/07/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/01/1990
Assignee:
OHIO
Correspondent:
JOE P. PARRIS
MANAGER PATENT DIVISION
OIL TOOL DIVISION
P.O. BOX 1212
HOUSTON, TX 77251-1212
Assignment: 3
Reel/Frame:
007462/0622Recorded: 05/05/1995Pages: 38
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/17/1995
Assignee:
SUITE 1200
515 POST OAK BOULEVARD
HOUSTON, TEXAS 77027
Correspondent:
COOPER INDUSTRIES, INC.
RHONDA J. SMITH
1001 FANNIN, SUITE 4000
HOUSTON, TEXAS 77002

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