Patent Assignment
Reel/Frame 021403/0856
Assignment of Assignor's Interest
Recorded: 2008-08-18
Pages: 7
Assignor
BEASLEY, CRAIG J.
Executed: 2008-05-13
Assignee
WESTERNGECO L. L. C.
10001 RICHMOND AVENUE, IP DEPT - JEFFREY GRIFFIN, HOUSTON, TEXAS, 77042
Covered Property
(1)
Reducing a Number of Required Channels for Seismic Sensors
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.