Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366136 | Valve operating device and method of overriding a malfunctioning valve operating device | Øivind Rokne | 2025-07-22 |
| 11384617 | Subsea actuator and method of actuating a subsea actuator | Simen Landa, Stig Fredrik Mathisen, Espen Rinde Brauti | 2022-07-12 |
| 11378103 | Subsea hydraulic control device and a method for producing thereof | Stig Fredrik Mathisen, Dharmesh Gadaria, Simen Landa, Kandasamy Balendran | 2022-07-05 |
| 10865895 | Subsea control valve | Stig Fredrik Mathisen | 2020-12-15 |
| 10822906 | Subsea electric power and communication module | Stig Fredrik Mathisen, Vidar Nicolaysen, Egil Mulstad Skrivervik | 2020-11-03 |
| 10371280 | Actuator for a valve | — | 2019-08-06 |
| 7401627 | Protection of a seal element | Petter Støvset | 2008-07-22 |
| 7117891 | Hydraulic coupling comprising a pressure bleed device | Petter Støvset | 2006-10-10 |
| 6595487 | Electric actuator | John A. Johansen, Roy Almedal | 2003-07-22 |
| 5803689 | Device for interconnection of two objects | Torstein Kasin | 1998-09-08 |