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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/23/1988
Application #:
06914837
Filing Dt:
10/02/1986
Inventors:
GERALD B. MC CLURE, WILLIAM A. MC PHEE
Title:
AUTOMATIC SEPARATION DEVICE FOR USE WITH WIRELINE CONVEYED PERFORATING GUN
Assignment: 1
Reel/Frame:
004637/0202Recorded: 11/24/1986Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/24/1986
Assignee:
Correspondent:
PATRICK H. MC COLLUM
DRESSER INDUSTRIES, INC.
P.O. BOX 1407
HOUSTON, TX 77251
Assignment: 2
Reel/Frame:
004637/0200Recorded: 11/24/1986Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/26/1986
Assignee:
Correspondent:
PATRICK H. MC COLLUM
DRESSER INDUSTRIES, INC.
P.O. BOX 1407
HOUSTON, TX 77251
Assignment: 3
Reel/Frame:
004725/0094Recorded: 05/18/1987Pages: 26
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/30/1987
Assignee:
Correspondent:
WESTERN ATLAS INTERNATIONAL, INC.
P.O. BOX 2469
HOUSTON, TX 77252

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