Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4370304 | Two-phase spraying device and reaction chamber for the preparation of a product containing ammonium orthophosphate | Arie Jansen, Willem B. van den Berg, Cornelis Hoek | 1983-01-25 |
| 4313918 | Process and device for the preparation of a product containing ammonium orthophosphate, and product obtained by this process | Arie Jansen, Willem B. van den Berg, Cornelis Hoek | 1982-02-02 |
| 4209591 | Enzymatic conversion process | — | 1980-06-24 |