Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6385902 | Treated seeds | Peter Van der Toorn, Tonko Gerhard Bruggink | 2002-05-14 |
| 6313377 | Process for prolonging the shelf life of primed nongerminated seeds | Peter Van der Toorn, Tonko Gerhard Bruggink | 2001-11-06 |