Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876399 | Mining machine with multiple cutter heads | Peter A. Lugg, Geoffrey W. Keech, Bradley M. Neilson, Ric Boyd | 2020-12-29 |
| 10876400 | Mining machine with articulating boom and independent material handling system | Richard Boyd, Edward Bagnall, Stuart Reeves | 2020-12-29 |
| 10738608 | Cutting device and support for same | Richard Boyd, Joaquim Antonio Soares de Sousa | 2020-08-11 |