Patent Assignment
Reel/Frame 055507/0064
Assignment of Assignor's Interest
Recorded: 2021-03-05
Pages: 10
Assignors
BUCH, FREDRIK
Executed: 2021-03-02
NAKKEN, PER BIRGER
Executed: 2021-02-04
DUDLEY, TIMOTHY A
Executed: 2020-12-12
SWINFORD, JOHN MCCAULEY
Executed: 2021-03-05
Assignee
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD, HOUSTON, TEXAS, 77046
Covered Property
(1)
Seismic Node Deployment System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.