Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606844 | Grain unloading assembly | Ben N. Dillon | 2003-08-19 |
| 6604995 | Straw and chaff spreader | Ben N. Dillon | 2003-08-12 |
| 6591875 | Cart for bulk filling intermodal containers | Richard David Zaun, Richard Wayne Hook, Bruce L. Warman, Gregory Knott, John Robinson +5 more | 2003-07-15 |