Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421805 | Methods and systems for a clutch allowing for one way free rotation of a mandrel | — | 2025-09-23 |
| 12359529 | Methods and systems for rotating a casing to ensure efficient displacement of cement slurry | Sigurd Eirik Sperbund | 2025-07-15 |