Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6589428 | Waste water treatment using activated sludge process | Bruno Bujon, Philippe Caulet, Jean-Pierre Philippe | 2003-07-08 |
| 6375845 | Method for evaluating and controlling the biomass contained in waste water treatment biological tanks | Philippe Caulet | 2002-04-23 |
| 6309548 | Method for controlling and managing the biomass store of biological installations treating waste water | Philippe Caulet | 2001-10-30 |
| 6290850 | Method for controlling aeration systems of biological tanks treating waste water | Philippe Caulet | 2001-09-18 |