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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/13/2005
Application #:
10224792
Filing Dt:
08/21/2002
Publication #:
Pub Dt:
02/26/2004
Inventors:
Erwann Lemenager, Richard Voon Choong Wong, Carl Daniel Cooper
Title:
METHOD OF ACCURATELY DETERMINING POSITIONS OF DEPLOYED SEISMIC GEOPHONES
Assignment: 1
Reel/Frame:
013409/0365Recorded: 10/17/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/07/2002
Exec Dt:
10/07/2002
Exec Dt:
10/07/2002
Assignee:
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042-4299
Correspondent:
WESTERNGECO
DAVID S. FIGATNER
INTELLECTUAL PROEPRTY DEPARTMENT
P.O. BOX 2469
HOUSTON, TEXAS 77252-2469

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