Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8462581 | Marine seismic survey system and method for active steering of source arrays in such a system | — | 2013-06-11 |
| 6477111 | Method of making a marine seismic streamer | Nils Lunde, Simon Bittleston, Gunnar Parmann | 2002-11-05 |
| 5351218 | Method for reconnection and connection of sensor groups | Kjell Hatteland | 1994-09-27 |
| 5210718 | Calibration of seismic streamers in a Helmholz resonator | Cato Bjelland | 1993-05-11 |
| 4992990 | Method for determining the position of seismic streamers in a reflection seismic measuring system | Stein Sheim, Bjorn Nordmoen, Erik Vigen | 1991-02-12 |
| 4798156 | Arrangement for deployment of seismic cables | Einar Gjestrum, Rolf Bjerkoy | 1989-01-17 |
| 4756268 | Angular member for seismic cables towed by a vessel | Einar Gjestrum, Rolf Bjerk y, Clive Snook, Julius Bendiksen | 1988-07-12 |
| 4744065 | Reinforcing device in the inner portion of seismic cables | Thor Higraff, Julius Bendiksen | 1988-05-10 |