Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7243753 | Carrier vehicle for drilling or rockbolting machine | Jean-Claude Barthomeuf, Franck Leon, Alexandre Miralles | 2007-07-17 |
| 7032686 | Drilling and bolting head for a bolting machine | Jean-Claude Barthomeuf | 2006-04-25 |