Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5993505 | Controlled release fertilizer compositions and processes for the preparation thereof | Edze Jan Tijsma, Johannes Gijsbertus Antonius Terlingen, Hendrikus Gijsbertus Adrianus van Kaathoven | 1999-11-30 |