Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11753351 | Loader-mountable compost turning apparatus | Joel A. Negus, NOLAN DEN BOER, Greg Dejager | 2023-09-12 |
| 10617061 | Compost turning apparatus | Kelly R. Konz, Joel A. Negus, Greg Dejager, NOLAN DEN BOER, Brent Maassen | 2020-04-14 |
| 4861978 | Automatic gain setting circuit | — | 1989-08-29 |