Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031385 | Drill head and method for producing a vertical borehole in the ground | — | 2024-07-09 |
| 10683750 | Apparatus and method for driving a cavity in mining | Timothée Couchoud, Thomas Edelmann, Frédéric Robert Cousseau | 2020-06-16 |