Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9656895 | Method for treating a waste stream using a bioreactor and a membrane filter | Aurélie Grélot | 2017-05-23 |
| 8021552 | Process and reactor for anaerobic waste water purification | Hendrik Richard Paul La Vos | 2011-09-20 |
| 5985150 | Process for the aerobic biological purification of water | Dirk Jan Koot | 1999-11-16 |