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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
01/15/1985
Application #:
06364837
Filing Dt:
04/02/1982
Inventors:
HARRY D. SMITH JR., DAN M. ARNOLD, WARD E. SCHULTZ
Title:
METHOD FOR MONITORING DRILLING MATERIALS FOR GAMMA RAY ACTIVITY
Assignment: 1
Reel/Frame:
003995/0666Recorded: 04/15/1982Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/30/1982
Exec Dt:
03/30/1982
Exec Dt:
03/30/1982
Assignee:
DUNCAN, OKLAHOMA
Correspondent:
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77042

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