Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12376520 | Land roller with replaceable chopping blades | Martin Grass, Johan Redekop | 2025-08-05 |
| 12114592 | Ground working apparatus including coulter and shovel for use with liquid fertilizer injector | Johan Redekop | 2024-10-15 |
| 11997938 | Articulated apparatus for towing a rotary driven implement from a towing vehicle | Martin Grass, Johan Redekop | 2024-06-04 |