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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/23/1985
Application #:
06515821
Filing Dt:
07/21/1983
Inventors:
JAMES B. PATTON, JOHN A. REGALBUTO, CYRIL R. SUMNER
Title:
MECHANICALLY INITIATED TUBING CONVEYED PERFORATOR SYSTEM
Assignment: 1
Reel/Frame:
004179/0885Recorded: 10/17/1983Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/07/1983
Exec Dt:
08/29/1983
Exec Dt:
08/26/1983
Assignees:
ARLINGTON, TEXAS
DUNCAN, OKLAHOMA
Correspondent:
JAMES R. DUZAN
HALLIBURTON SERVICES
P. O. BOX DRAWER 1431
DUNCAN, OK 73536
Assignment: 2
Reel/Frame:
006766/0585Recorded: 11/15/1993Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/09/1993
Assignee:
LEGAL, INTELLECTUAL PROPERTY DEPT.
P.O. BOX 819052
DALLAS, TEXAS 75381
Correspondent:
ROBERT A. KENT
LEGAL INTELLECTUAL PROPERTY DEPT.
HALLIBURTON ENERGY SERVICES
MAIL CODE 1-E-135, P.O. BOX 819052
DALLAS, TX 75381

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