| 12058955 |
Air boom spreader for particulate material |
Geof J. Gray, John Mark Averink, Bradley William Baker, Chad Derek Pasma, Simon Goveia +3 more |
2024-08-13 |
| 11660633 |
Spreader for particulate material with improved spread control |
Geof J. Gray, John Mark Averink, Bradley William Baker, Joshua Scott Fields, Steven Ray Owenby |
2023-05-30 |
| 11503758 |
Air boom spreader for particulate material |
Geof J. Gray, John Mark Averink, Bradley William Baker, Chad Derek Pasma, Simon Goveia +3 more |
2022-11-22 |
| 11219203 |
Sectional control for air boom spreader |
Geof J. Gray, John Mark Averink, Bradley William Baker, Simon Goveia, Chad Derek Pasma +3 more |
2022-01-11 |
| 11198149 |
Spreader for particulate material with improved spread control |
Geof J. Gray, John Mark Averink, Bradley William Baker, Joshua Scott Fields, Steven Ray Owenby |
2021-12-14 |
| 10918013 |
Air boom spreader for agricultural product |
Geof J. Gray, John Mark Averink, Bradley William Baker, Chad Derek Pasma, Adam Peter LEHMAN |
2021-02-16 |
| 10813280 |
Spreader for particulate material |
Geof J. Gray, John Mark Averink, Bradley William Baker, Chad Derek Pasma, Adam Peter LEHMAN +1 more |
2020-10-27 |
| 10231377 |
Metering apparatuses for sectional control |
Geof J. Gray, Mikhail Rodionov, John Mark Averink, Johan Braun Friesen |
2019-03-19 |
| 9635803 |
Metering apparatuses for sectional control |
Geof J. Gray, Mikhail Rodionov, John Mark Averink, Johan Braun Friessen |
2017-05-02 |