Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246313 | Apparatus for forming long and short holes and setting rock bolts | Alain Buisson | 1993-09-21 |
| 4588037 | Turret for roof bolting apparatus | — | 1986-05-13 |
| 4497378 | Drilling and bolting turret | Gilbert Beney | 1985-02-05 |
| 4473325 | Bolt holder on a drilling and bolting turret | Gilbert Beney | 1984-09-25 |
| 4472002 | Retractable bit guide for a drilling and bolting slide | Gilbert Beney | 1984-09-18 |