Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6385902 | Treated seeds | Job Schipper, Tonko Gerhard Bruggink | 2002-05-14 |
| 6313377 | Process for prolonging the shelf life of primed nongerminated seeds | Job Schipper, Tonko Gerhard Bruggink | 2001-11-06 |
| 5585536 | Pregerminated seeds | Gerhard T. Bruggink | 1996-12-17 |
| 5522907 | Pregerminated seeds | Gerhard T. Bruggink | 1996-06-04 |