Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12150403 | Seed meter | Keith W. Finlayson, Jeff Welsh | 2024-11-26 |
| 10973164 | Seed meter | Keith W. Finlayson, Jeff Welsh | 2021-04-13 |
| 8375873 | Seed metering device for agricultural seeder | Brent W. Nelson | 2013-02-19 |
| 8375874 | Seed metering device and seed disk for agricultural seeder | Brent W. Nelson | 2013-02-19 |
| 8001914 | Air-assisted planting system having a single fan with pressure-responsive splitting of air streams for conveying and metering functions | Brent W. Nelson | 2011-08-23 |
| 7426894 | Smooth flow seed tube for agricultural planters | Brent W. Nelson | 2008-09-23 |
| 6604475 | Drive mechanism for seed metering device | Brent W. Nelson | 2003-08-12 |