Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6516560 | Handling of mushrooms | — | 2003-02-11 |
| 5535875 | Conveyor systems | — | 1996-07-16 |
| 5491965 | Suction cup assemblies | Geoffrey C. Wheeler | 1996-02-20 |
| 5185989 | Mushroom harvesting | Geoffrey C. Wheeler | 1993-02-16 |