Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6182915 | Detentioning unit for retrieval of an elongated body | Bård Kvalsund | 2001-02-06 |
| 6082710 | Device for the retrieval of ocean bottom seismic cable | Bård Kvalsund | 2000-07-04 |
| 6070857 | Device for the storage and deployment of ocean bottom seismic cable | Bård Kvalsund | 2000-06-06 |
| 4831599 | Float for use in seismic surveys of the sea bed | Einar Gjestrum | 1989-05-16 |
| 4723501 | Arrangement in a floating body for use during borehole-seismic measurements | Torbjorn Hovden, Oddbjorn Hjelle | 1988-02-09 |
| 4716553 | Float for use in seismic surveys of the sea bed | Einar Gjestrum | 1987-12-29 |
| 4686660 | Assembly for use in seismic surveys of the sea bed | Einar Gjestrum, Just Skog, Svein Selvag | 1987-08-11 |