Patent Assignment
Reel/Frame 022220/0786
Assignment of Assignor's Interest
Recorded: 2009-02-06
Pages: 8
Assignee
WESTERNGECO L. L. C.
10001 RICHMOND AVENUE, IP DEPT- JEFFREY GRIFFIN, HOUSTON, TEXAS, 77042
Covered Property
(1)
Particle Motion Sensor-Based Streamer Positioning System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.