Patent Assignment
Reel/Frame 016885/0468
Assignment of Assignor's Interest
Recorded: 2005-08-15
Pages: 3
Assignee
WESTERNGECO, L.L.C.
10001 RICHMOND AVENUE, HOUSTON, TEXAS, 77042
Covered Property
(1)
Method of Seismic Surveying, a Marine Vibrator Arrangement, and a Method of Calculating the Depths of Seismic Sources
Patent:
7,257,049 →
Application:
10/070,228 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.