Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193343 | Method of removing a downhole casing | Frode Sunde, Arnstein Wathne, Steffen Hansen, Steffen Evertsen, Eirik Enerstvedt | 2021-12-07 |
| 10781653 | Method of removing a downhole casing | Frode Sunde, Arnstein Wathne, Steffen Hansen, Steffen Evertsen, Eirik Enerstvedt | 2020-09-22 |
| 10030457 | Downhole tool stop device and method for use of same | Steffen Hansen, Steffen Evertsen | 2018-07-24 |