Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666156 | Seed flap for controlling seed placement | Dean Mayerle, Dick Edward Friesen, Robin B. Schilling | 2003-12-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666156 | Seed flap for controlling seed placement | Dean Mayerle, Dick Edward Friesen, Robin B. Schilling | 2003-12-23 |