Patent Assignment
Reel/Frame 033992/0474
Assignment of Assignor's Interest
Recorded: 2014-10-21
Pages: 4
Assignee
CGG SERVICES SA
27, AVENUE CARNOT, MASSY CEDEX, 91341, FRANCE
Covered Property
(1)
Demultiple Using Up/Down Separation of Towed Variable-Depth Streamer Data