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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/14/1989
Application #:
07108377
Filing Dt:
10/14/1987
Inventors:
ARTHUR G. AHLSTONE, ARTHUR G. AHLSTONE
Title:
TOOL FOR RUNNING STRUCTURES IN A WELL
Assignment: 1
Reel/Frame:
007465/0201Recorded: 05/05/1995Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/28/1989
Assignee:
1001 FANNIN, SUITE 4000
HOUSTON, TEXAS 77002
Correspondent:
COOPER INDUSTRIES, INC.
ATTN: RHOND J. SMITH
1001 FANNIN, SUITE 4000
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:
005587/0874Recorded: 02/04/1991Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/25/1991
Assignee:
1001 FANNIN
A CORP OF OHIO
HOUSTON, TEXAS 77002
Correspondent:
NELSON A. BLISH
COOPER INDUSTRIES, INC.
P.O. BOX 4446
HOUSTON, TX 77210
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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