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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/17/1992
Application #:
07700030
Filing Dt:
05/14/1991
Inventor:
JORG A. ANGEHRN
Title:
METHOD AND APPARATUS FOR ULTRASONIC SCANNING OF A BOREHOLE HAVING IMPROVED SENSOR ARRAY AND TIMING CIRCUIT
Assignment: 1
Reel/Frame:
005761/0804Recorded: 06/17/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/28/1991
Assignee:
A CORPORATION OF DELAWARE
SAN FRANCISCO, CALIFORNIA
Correspondent:
D. J. POWER
CHEVRON CORP.
LAW DEPT - PAENT UNIT
P.O. BOX 7141
SAN FRANCISCO, CA. 94120-7141

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