Patent Assignment
Reel/Frame 041937/0539
Change of Name
Recorded: 2017-04-10
Pages: 12
Assignor
CGG SERVICES SA
Executed: 2016-11-07
Assignee
CGG SERVICES SAS
27, AVENUE CARNOT, MASSY CEDEX, 91341, FRANCE
Covered Property
(1)
Method and System for Pneumatic Control for Vibrator Source Element