Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9974235 | Mushroom harvester | John Van De Vegte, John Renfrew, Robert G. Lau | 2018-05-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9974235 | Mushroom harvester | John Van De Vegte, John Renfrew, Robert G. Lau | 2018-05-22 |