Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518454 | Crawler drive system | — | 2022-12-06 |
| 11441369 | Fluid coupling drive system for a drill rig air compressor | Arnold Law | 2022-09-13 |
| 10889341 | Crawler drive system | — | 2021-01-12 |
| 10870967 | Medium voltage room for a mining shovel | Joseph Colwell, Joshua Vizanko, Donald Daniel | 2020-12-22 |
| 9114782 | Leveling system | — | 2015-08-25 |
| 9057221 | Cab module for a mining machine | — | 2015-06-16 |
| D678355 | Seat module | — | 2013-03-19 |
| D670745 | Cab module | — | 2012-11-13 |
| D667851 | Cab module | — | 2012-09-25 |
| D664998 | Seat module | — | 2012-08-07 |