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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/07/1989
Application #:
07093430
Filing Dt:
09/04/1987
Inventor:
BILLIE J. BRADLEY
Title:
SUB-SURFACE RELEASE PLUG ASSEMBLY
Assignment: 1
Reel/Frame:
004766/0982Recorded: 10/09/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/05/1987
Assignee:
DUNCAN, STEPHENS, OKLAHOMA
Correspondent:
JAMES R. DUZAN
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102

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