Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092294 | Lighting module assembly and method of use | Michael S. MacLeish | 2021-08-17 |
| 10870967 | Medium voltage room for a mining shovel | Joseph Colwell, Donald Daniel, Owen J. Warr | 2020-12-22 |
| 10612734 | Lighting module assembly and method of use | Michael S. MacLeish | 2020-04-07 |