Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11140804 | Angle adjustable coulter wheel assembly | Geof J. Gray, John Mark Averink, Frens Hoeve, Simon Goveia | 2021-10-12 |
| 10238022 | Angle adjustable coulter wheel assembly | Geof J. Gray, John Mark Averink, Frenz Hoeve, Simon Goveia | 2019-03-26 |
| 9247687 | Hydraulically controlled rotary harrow for tillage apparatus and system | Geof J. Gray, Frens Hoeve, John Mark Averink | 2016-02-02 |