Patent Assignment
Reel/Frame 023949/0544
Assignment of Assignor's Interest
Recorded: 2010-02-17
Pages: 8
Assignee
WESTERNGECO L.L.C.
10001 RICHMOND AVE, IP DEPT-KEVIN MCENANEY, HOUSTON, TEXAS, 77042
Covered Property
(1)
Method for Positioning the Front End of a Seismic Spread
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.