Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10888042 | Ground engagement tool with offset adjustment | James B. Prohaska, Kurt Mitchell FORTH, Trevor N. Rollenhagen | 2021-01-12 |
| 10798865 | Agricultural implement with lift assist and uplift capability | John H. Hoeper, Clay Roll, James B. Prohaska, Kurt Mitchell FORTH | 2020-10-13 |
| 10327375 | Side folding toolbar for chemical applicator | James B. Prohaska | 2019-06-25 |
| 9844173 | Side folding toolbar for chemical applicator | James B. Prohaska | 2017-12-19 |
| 8016539 | Chemical applicator trailer extendable hitch | Scot L. Potter, Darrell L. Dick | 2011-09-13 |