Patent Assignment
Reel/Frame 034751/0449
Assignment of Assignor's Interest
Recorded: 2015-01-20
Pages: 4
Assignors
GRANT, JOHN
Executed: 2015-01-09
DARLING, STUART
Executed: 2015-01-15
CAMERON, SCOTT
Executed: 2015-01-09
GENTLE, DAVE
Executed: 2015-01-16
Assignee
ION GEOPHYSICAL CORPORATION
2105 CITY WEST BOULEVARD, STE. 400, HOUSTON, TEXAS, 77042
Covered Property
(1)
Simultaneous Operations Coordination and Planning System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.