Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6355173 | Cleaning method for membranes | Henricus A. C. I. den Bieman, Jacobus C. Segers | 2002-03-12 |
| 6251460 | Refining of vegetable oil | Keshab L. Ganguli, Karel Petrus Van Putte | 2001-06-26 |