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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/12/1989
Application #:
07230909
Filing Dt:
08/11/1988
Inventor:
RONALD E. CHAMBERS
Title:
METHOD FOR IDENTIFYING ANOMALOUS NOISE AMPLITUDES IN SEISMIC DATA
Assignment: 1
Reel/Frame:
004922/0085Recorded: 08/11/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/08/1988
Assignee:
Correspondent:
BARRY C. KANE
P. O. BOX 2469
HOUSTON, TX 77252
Assignment: 2
Reel/Frame:
012822/0001Recorded: 04/03/2002Pages: 131
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/14/2001
Assignee:
P.O. BOX 2469, HOUSTON, TX 77252-2469
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Correspondent:
WESTERNGECO INTELLECTUAL PROPERTY DEPT.
DAVID S. FIGATNER
P. O. BOX 2469
10001 RICHMOND AVENUE
HOUSTON, TX 77042-4299

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