Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7243753 | Carrier vehicle for drilling or rockbolting machine | Franck Leon, Alain Comorge, Alexandre Miralles | 2007-07-17 |
| 7032686 | Drilling and bolting head for a bolting machine | Alain Comorge | 2006-04-25 |
| 5056606 | Damped hammer drill | — | 1991-10-15 |
| 5002136 | Damped hammer drill | — | 1991-03-26 |
| 4967553 | System for monitoring a hydraulic accumulator | — | 1990-11-06 |
| 4659294 | Hydrualic pressure amplifier | — | 1987-04-21 |