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Patent Assignment Details
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Reel/Frame:005419/0874   Pages: 3
Recorded: 08/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
11/12/1991
Application #:
07565383
Filing Dt:
08/09/1990
Title:
PERFORATING GUN ASSEMBLY INCLUDING A CARRIER HAVING A FIRST SECTION ADAPTED TO SEPARATE FROM A SECOND SECTION WHEN A CHARGE ON THE SECOND SECTION DETONATES
Assignor
1
Exec Dt:
08/08/1990
Assignee
1
5000 GULF FREEWAY, A CORP. OF TX
(P.O. BOX 2175)
HOUSTON, TEXAS 77023
Correspondence name and address
HENRY N. GARRANA
SCHLUMBERGER WELL SERVICES
P. O. BOX 2175
HOUSTON, TX 77252-2175

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