Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9482359 | Electrically operated valve actuator with electro-mechanical end stop detection device | Jon Flidh | 2016-11-01 |
| 9103459 | Subsea valve actuator having visual manual position indicator connected to a manual override shaft | Jon Flidh | 2015-08-11 |
| 8596608 | Sub sea hybrid valve actuator system and method | Tom Grimseth, Jon Flidh, Jan Olav Pettersen | 2013-12-03 |
| 8398051 | Gate valve actuator and method | Tom Grimseth, Tom Kjønigsen, Jon Flidh | 2013-03-19 |
| 8327942 | Method and an apparatus for cold start of a subsea production system | Tom Grimseth, Inge Wold, John Daniel Friedemann | 2012-12-11 |
| 7934562 | Hybrid control system and method | Tom Grimseth | 2011-05-03 |