Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5079208 | Synthetic, macroporous, amorphous alumina silica and a process for refining glyceride oil | Jannes G. Lammers | 1992-01-07 |
| 4956126 | Metal-oxide-silica adsorbent and process for refining oil using the same | Leendert H. Staal, Jan C. Vis | 1990-09-11 |
| 4812436 | Metal-oxide-silica adsorbent for bleaching and refining oil | Leendert H. Staal, Jan C. Vis | 1989-03-14 |
| 4208436 | Meat analogues containing dry spun protein fibers | Johannes Visser, Raoul H. J. Oosthoek, Hendrik Dijkstra | 1980-06-17 |