Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4312621 | Auger for filling seeder on tool bar carrier | Albert O. Ringdahl, David P. Desautels | 1982-01-26 |
| 4296695 | Seeding device with air distribution system | — | 1981-10-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4312621 | Auger for filling seeder on tool bar carrier | Albert O. Ringdahl, David P. Desautels | 1982-01-26 |
| 4296695 | Seeding device with air distribution system | — | 1981-10-27 |