Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116861 | Methods and systems for rotating a casing to ensure efficient displacement of cement slurry | Sigurd Eirik Sperbund | 2024-10-15 |
| 11891876 | Methods and systems for rotating a casing to ensure efficient displacement of cement slurry | Sigurd Eirik Sperbund | 2024-02-06 |