Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6527956 | Method for regulating aeration during waste water biological treatment | Philippe Caulet, Bruno Bujon, Jean-Pierre Philippe | 2003-03-04 |
| 6312600 | Method for automatically adjusting the aeration of an installation for biological treatment of waste water | Jean-Marc Audic, Philippe Caulet | 2001-11-06 |
| 5624565 | Method of Regulating Aeration in a basin for bilogical treatment of wastewater | Jean-Marc Audic | 1997-04-29 |