Patent Assignment
Reel/Frame 057620/0283
Assignment of Assignor's Interest
Recorded: 2021-09-28
Pages: 10
Assignors
SWINFORD, JOHN MCCAULEY
Executed: 2021-03-05
DUDLEY, TIMOTHY A.
Executed: 2020-12-12
NAKKEN, PER BIRGER
Executed: 2021-02-04
BUCH, FREDRIK
Executed: 2021-03-02
Assignee
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD, SUITE 400, HOUSTON, TEXAS, 77042-2839
Covered Property
(1)
Seismic Node Deployment System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.