Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656367 | Method for managing urban wastewater based on indications on pollutants | Jean-Marc Audic, Rémy Gerard, Myriam Lefebure | 2003-12-02 |
| 6589428 | Waste water treatment using activated sludge process | Bruno Bujon, Jean-Pierre Philippe, Patrice Chatellier | 2003-07-08 |
| 6527956 | Method for regulating aeration during waste water biological treatment | Fanny Lefevre, Bruno Bujon, Jean-Pierre Philippe | 2003-03-04 |