Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5085372 | Manure spreaders | — | 1992-02-04 |
| 4993632 | Manure spreaders | — | 1991-02-19 |
| 4479608 | Manure spreader | — | 1984-10-30 |
| 4473184 | Manure spreader | — | 1984-09-25 |
| 4467967 | Manure spreaders | — | 1984-08-28 |
| 4438885 | Manure loader | — | 1984-03-27 |
| 4362272 | Manure spreader with multiple side auger | — | 1982-12-07 |