Patent Assignment
Reel/Frame 034480/0945
Assignment of Assignor's Interest
Recorded: 2014-12-11
Pages: 3
Assignor
TONCHIA, HÉLÈNE
Executed: 2014-02-17
Assignee
CGG SERVICES SA
27, AVENUE CARNOT, MASSY CEDEX, 91341, FRANCE
Covered Property
(1)
Seismic Source Array Calibration and Synchronization Method, Apparatus and System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.