Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819880 | Manure spreader drive system | Gilbert W. Linde | 1989-04-11 |
| 4498630 | Drive mechanism for a manure spreader | — | 1985-02-12 |
| 4187988 | Manure spreader paddle attachment | Warren H. Brackbill | 1980-02-12 |