Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357892 | Deflector | Odd O. Vatne, Hans Cappelen, Tor Elholm, Gunnar Lindemann | 1994-10-25 |
| 5329071 | Method and device for operation of equipment installed in marine seismic tows | Odd O. Vatne, Hans Cappelen | 1994-07-12 |
| 5188053 | Arrangement in a buoyancy towed body means | Einar Gjestrum, Oddbjorn Hjelle, Oyvind Hogsnes, Gunnar F. Valle | 1993-02-23 |
| 5164922 | Device for firmly holding seismic means, especially sources of seismic energy | Hans Cappelen, Odd O. Vatne | 1992-11-17 |