Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6945182 | Midrow levelling attachment for a seeder | Greg Haukaas | 2005-09-20 |
| 6840729 | Round bale transporter | — | 2005-01-11 |
| 5027525 | Field marker | — | 1991-07-02 |
| RE33255 | Rod weeder attachment for an agricultural implement | — | 1990-07-10 |
| 4913241 | Rod weeder attachment for an agricultural implement | — | 1990-04-03 |
| 4690223 | Rod weeder attachment for an agricultural implement | — | 1987-09-01 |