Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6027053 | Automatic funnel positioning system for spinner spreader machine | Dean Anderson | 2000-02-22 |
| 4512789 | Filter bag clamp | Calvin E. Piilola | 1985-04-23 |
| 4432499 | Portable feed grinder-mixer | Larry L. Henkensiefken, Gerald E. Barry | 1984-02-21 |