Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632365 | Method for treating an effluent using simultaneous nitrification/denitrification in a biological filter | Xavier Le Tallec | 2003-10-14 |
| 6616843 | Submerged membrane bioreactor for treatment of nitrogen containing water | Henry Behmann, Hidayat Husain, Herve Buisson | 2003-09-09 |