Patent Assignment
Reel/Frame 030776/0789
Assignment of Assignor's Interest
Recorded: 2013-07-11
Pages: 8
Assignors
TUSTIN, GARY JOHN
Executed: 2013-06-26
GAHLINGS, STEVEN ANTONY
Executed: 2013-07-01
JONES, ROBERT HUGHES
Executed: 2013-06-18
Assignee
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE, HOUSTON, TEXAS, 77042-4299
Covered Property
(1)
Seismic Acquisition Using Solid Streamers
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.