Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12022755 | Tillage implement | Michael J. Ohnsat, Tanner Peroutek | 2024-07-02 |
| 11477931 | Tillage implement | Michael J. Ohnsat, Tanner Peroutek | 2022-10-25 |
| 10130025 | Rotary cutter with parallel pivot wheels | Erik Thorsell | 2018-11-20 |
| 8746361 | Tillage implement with adjustable gang angle | Michael J. Ohnsat, Hank A. Kummer | 2014-06-10 |
| 8714276 | Soil chopping and leveling system | Michael J. Ohnsat, Hank A. Kummer | 2014-05-06 |
| 8534374 | Tillage implement with adjustable gang angle | Michael J. Ohnsat, Hank A. Kummer | 2013-09-17 |
| 7325623 | Rolling spike harrow | Mark R. Underwood | 2008-02-05 |
| 5409068 | Dual penetration combination sweep with ripper | Kenneth A. Hake, Mark A. Eilert | 1995-04-25 |