Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11970918 | Pulling tool | — | 2024-04-30 |
| 8403035 | Sealing and anchoring device for use in a well | Per Olav Haughom | 2013-03-26 |
| 7779911 | Method and means for providing time delay in downhole well operations | — | 2010-08-24 |
| 7264059 | Method and device for pressure controlled sequential operation | — | 2007-09-04 |