Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6017182 | Auger unit for a granular material transport wagon | — | 2000-01-25 |
| 5615990 | Auger unit for a granular material transport wagon | — | 1997-04-01 |
| 5340265 | Grain wagon with unload mechanism | — | 1994-08-23 |
| 5100281 | Grain wagon with unload mechanism | — | 1992-03-31 |
| 5013208 | Grain wagon with unload mechanism | — | 1991-05-07 |