Patent Assignment
Reel/Frame 018136/0685
Assignment of Assignor's Interest
Recorded: 2006-08-18
Pages: 6
Assignor
CLARK, BRIAN
Executed: 2006-07-21
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Seabed Seismic Source Apparatus
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.