Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7363989 | Device for a pulling tool for use in pipes and boreholes for the production of oil and gas | Jone Mellemstrand | 2008-04-29 |
| 7036598 | Intervention module for a well | Odd B. Skjærseth | 2006-05-02 |