Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252863 | Anchoring kit for a drilling machine | Daniel Viargues | 2025-03-18 |
| 11427985 | Boring machine provided with four boring bodies | Régis Bernasinski, Michel COUDRY, Bertrand STEFF DE VERNINAC | 2022-08-30 |
| 10570580 | Excavation system with interchangeable tools | Michel COUDRY, Serge Borel, Daniel Perpezat | 2020-02-25 |