Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9371704 | Jacking units and bellows for down hole intervention tools | Edo Boekholtz, Klaus Wahrmann | 2016-06-21 |
| 9097109 | Injection drill bit | Edo Boekholtz, Klaus Wahrmann | 2015-08-04 |