Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11268336 | Well tool device comprising a ratchet system | Espen Hiorth | 2022-03-08 |
| 10648277 | Supporting device for a sealing element in well plug | — | 2020-05-12 |
| 9194204 | Device for carrying a replacement safety valve in a well tube | Espen Hiorth | 2015-11-24 |