Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392217 | Toolstring and method for inner casing perforating, shattering annulus cement, and washing the first annulus in a second casing | Andreas Fliss, Bjørn Tore TORVESTAD | 2025-08-19 |