Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416217 | Well tool device for injecting a fluid through a hole in a well bore | Espen Hiorth | 2025-09-16 |
| 11280181 | Method and system for integrity testing | — | 2022-03-22 |
| 10082005 | Method and device for setting and retrieving a crown plug | Helge Salomonsen, Trond Eidebakk B. Lunde | 2018-09-25 |
| 9267345 | Flow activated circulating valve | Eirik Grande | 2016-02-23 |