Patent Assignment
Reel/Frame 028162/0256
Assignment of Assignor's Interest
Recorded: 2012-05-07
Pages: 8
Assignors
HOPPERSTAD, JON-FREDRIK
Executed: 2012-04-24
LAWS, ROBERT
Executed: 2012-04-24
TULETT, JOHN RICHARD
Executed: 2012-05-07
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD1, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Systems and Methods for Optimizing Low Frequency Output from Airgun Source Arrays
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.