Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385395 | Cutter head for mining machine | Russell P. Smith, Andrew D. Hunter, Peter A. Lugg, Ian B. Schirmer, Christopher Coates +1 more | 2025-08-12 |
| 11846190 | Rock cutting device | Peter A. Lugg | 2023-12-19 |
| 11725512 | Method for removing material from a rock wall | Russell P. Smith, Andrew D. Hunter, Peter A. Lugg, Ian B. Schirmer, Christopher Coates +1 more | 2023-08-15 |
| 11598208 | Machine supporting rock cutting device | Peter A. Lugg, Stuart Reeves, Nagy Daher | 2023-03-07 |
| 11371346 | Cutter head for mining machine | Russell P. Smith, Andrew D. Hunter, Peter A. Lugg, Ian B. Schirmer, Christopher Coates +1 more | 2022-06-28 |
| 11203930 | Machine supporting rock cutting device | Peter A. Lugg, Stuart Reeves, Nagy Daher | 2021-12-21 |
| 10876399 | Mining machine with multiple cutter heads | Peter A. Lugg, Bradley M. Neilson, Nagy Daher, Ric Boyd | 2020-12-29 |
| 10550693 | Machine supporting rock cutting device | Peter A. Lugg | 2020-02-04 |
| 10533416 | Rock cutting device | Peter A. Lugg | 2020-01-14 |
| 10472961 | Cutter head for mining machine | Russell P. Smith, Andrew D. Hunter, Peter A. Lugg, Ian B. Schirmer, Christopher Coates +1 more | 2019-11-12 |
| 10415384 | Mining machine with multiple cutter heads | Peter A. Lugg, Bradley M. Neilson, Nagy Daher, Ric Boyd | 2019-09-17 |
| 9470087 | Cutter head for mining machine | Russell P. Smith, Andrew D. Hunter, Peter A. Lugg, Ian B. Schirmer, Christopher Coates +1 more | 2016-10-18 |