Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP5801 | Cherry rootstock-GM9 cultivar | Richard Trefois | 1986-11-18 |
| PP5802 | Cherry rootstock-GM 79 cultivar | Richard Trefois | 1986-11-18 |
| PP5803 | Cherry rootstock-GM G1/1 cultivar | Richard Trefois | 1986-11-18 |
| 4221072 | Toy producing a driver's section of a vehicle | — | 1980-09-09 |