Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4463345 | Seed flow monitor | Simon W. J. H. Okkerse, Robert Friesen | 1984-07-31 |
| 4441101 | Grain sensor | — | 1984-04-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4463345 | Seed flow monitor | Simon W. J. H. Okkerse, Robert Friesen | 1984-07-31 |
| 4441101 | Grain sensor | — | 1984-04-03 |