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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/20/1990
Application #:
07359808
Filing Dt:
05/31/1989
Inventor:
RICHARD L. CRIDER
Title:
TIME VARIANT SUPPRESSION OF COHERENT NOISE SIGNALS IN A SEISMIC SECTION
Assignment: 1
Reel/Frame:
005134/0636Recorded: 07/20/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/26/1989
Assignee:
A CORP. OF IN
CHICAGO, ILLINOIS
Correspondent:
FRED E. HOOK
AMOCO CORP.,
P. O. BOX 591
TULSA, OK 74102

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