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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/08/1994
Application #:
07954831
Filing Dt:
09/29/1992
Inventors:
JACK H. COLE, MARVIN E. JANDA
Title:
DOWNHOLE HYDRAULIC ROTARY SEISMIC SOURCE
Assignment: 1
Reel/Frame:
006313/0876Recorded: 09/29/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/25/1992
Exec Dt:
09/28/1992
Assignee:
P.O. BOX 1267, 1000 S. PINE STREET
PONCA CITY, OKLAHOMA 74602-1267
Correspondent:
M. KATHRYN BRAQUET TSIRIGOTIS
CONOCO INC.
PATENT & LICENSING DIVISION
P.O. BOX 1267
PONCA CITY, OK 74603

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