Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4619330 | Flexibility for wide swath agricultural implements | — | 1986-10-28 |
| 4570491 | Rate meter and method of determining distribution rates | — | 1986-02-18 |
| 4500017 | Dispensing wheel and shaft mounting arrangement therefor | — | 1985-02-19 |
| 4500105 | Agricultural implement hitch assembly | — | 1985-02-19 |
| 4446801 | Air seeding boot | Fred N. Butuk | 1984-05-08 |
| 4432675 | Pneumatic feed control for pneumatic seeder and the like | — | 1984-02-21 |