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Patent Assignment Details
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Reel/Frame:004220/0829   Pages: 2
Recorded: 10/20/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
04/29/1986
Application #:
06539764
Filing Dt:
10/05/1983
Title:
MULTI-FUNCTION NATURAL GAMMA RAY LOGGING SYSTEM
Assignors
1
Exec Dt:
10/03/1983
2
Exec Dt:
10/05/1983
Assignee
1
A DE CORP
DUNCAN, OKLAHOMA
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P.O. BOX 42800
HOUSTON, TX 77042

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