Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11428054 | Mechanical coupling of tubulars | Gaute Grindhaug, Erling GRINDHAUG | 2022-08-30 |
| 11421496 | Mill to whipstock connection system | Tuan Nguyen, Philip M. Gregurek, Kevin Edgar Harrington, Gregory L. Hern, Christopher Michalec +1 more | 2022-08-23 |
| 11236567 | Cutting tool with pivotally fixed cutters | Gaute Grindhaug | 2022-02-01 |