Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802270 | Trailer incorporating carriage system | Randy M. McMahon, Trent J. Hoek | 2004-10-12 |
| 6776569 | Grain cart auger with clutch | Randy M. McMahon, Donald R. Marcy, Trent J. Hoek | 2004-08-17 |