Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11976173 | Method, process and system for recycling an asphalt-based roofing material | Terry Alan Charles, Gord Johnson | 2024-05-07 |
| 11492455 | Method, process and system for recycling an asphalt-based roofing material | Terry Alan Charles, Gord Johnson | 2022-11-08 |
| 4662800 | Grain and fertilizer collector | Mike K. Anderson, Norman F. Cutforth, Dean J. Cutforth | 1987-05-05 |