Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7431092 | Assembly and method for intervention of a subsea well | Svein Haheim, Sturla Wold, Christopher Hoen | 2008-10-07 |
| 5495791 | Actuator for transfer of forward and backward rotational movement | Kurt Sande, Torbjorn Staaland | 1996-03-05 |
| 4791856 | Single acting hydraulic actuator with variable return force | Kurt Sande | 1988-12-20 |
| 4665333 | Separator for securing magnets | Horst Voll | 1987-05-12 |