Patent Assignment
Reel/Frame 031155/0567
Assignment of Assignor's Interest
Recorded: 2013-09-06
Pages: 4
Assignor
LAWS, ROBERT
Executed: 2013-09-05
Assignee
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE, HOUSTON, TEXAS, 77042-4299
Covered Property
(1)
Marine Vibrator Sweeps with Reduced Smearing and/or Increased Distortion Tolerance
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.