Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276193 | Underground drilling rig and method for erecting same | Jürgen Volkers, Arend Lödden | 2025-04-15 |
| 11814906 | Onshore drilling rig and method for moving a top drive in a drill mast of an onshore drilling rig | Arend Lödden | 2023-11-14 |