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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/27/1993
Application #:
07890924
Filing Dt:
05/29/1992
Inventors:
CRAIG J. BEASLEY, ROLF KLOTZ
Title:
METHOD FOR COMPENSATING FOR THE EFFECT OF IRREGULAR SPATIAL SAMPLING OF SEISMIC WAVEFIELDS
Assignment: 1
Reel/Frame:
006184/0596Recorded: 07/01/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/29/1992
Exec Dt:
06/09/1992
Assignee:
10205 WESTHEIMER
HOUSTON, TEXAS 77042
Correspondent:
PAUL S. MADAN
WESTERN ATLAS INTERNATIONAL, INC.
P.O. BOX 1407
HOUSTON, TX 77251-1407
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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