Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6290150 | Bark dust unloading system | — | 2001-09-18 |
| 6131830 | Bark dust unloading system | — | 2000-10-17 |
| 5284190 | Soil distribution system to facilitate potting plants | David T. McCoy | 1994-02-08 |