Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5897995 | Enzymatic production of gluconic acid or its salts | Marc Beverini | 1999-04-27 |
| 4490258 | Sludgeless oxidative biological purification process | Joseph Johannes Heijnen, Pieter A. Lourens, Cornelis P. Venema | 1984-12-25 |