Patent Assignment
Reel/Frame 020662/0592
Assignment of Assignor's Interest
Recorded: 2008-03-17
Pages: 8
Assignee
WESTERNGECO L. L. C.
10001 RICHMOND, HOUSTON, TEXAS, 77042
Covered Property
(1)
Methods and Systems for Determining Coordinates of an Underwater Seismic Component in a Reference Frame