Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031393 | Drilling plants and methods | Per Inge Roensberg, Roy Birkeland, Ellen Kolnes, Jarle Ropstad, Bjarne Nyholm Larsen +2 more | 2024-07-09 |
| 10633936 | Hoisting system | Tord Aslak Aslaksen, Eivind Gimming Stensland, Per Inge Roensberg | 2020-04-28 |
| 10385630 | Riser tensioning system | — | 2019-08-20 |