Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788412 | Recovering conveyor systems and continuous miners from mined plunge tunnels in underground mines | Brian MacDonald | 2023-10-17 |
| 11746653 | Mining system | Brian MacDonald | 2023-09-05 |