Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149546 | Cable handling system for longwall mining machines | Euan Kirkhope | 2021-10-19 |
| 10767481 | Self-advancing roof support for a longwall mining system | Patrick Clamp | 2020-09-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149546 | Cable handling system for longwall mining machines | Euan Kirkhope | 2021-10-19 |
| 10767481 | Self-advancing roof support for a longwall mining system | Patrick Clamp | 2020-09-08 |