Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5087354 | Biological contactor for purifying water to produce drinking water | Guy P. Bablon, Gerard L. Dagois, Claire Ventresque | 1992-02-11 |
| 5037550 | Biological contactor for purifying water to produce drinking water and associated control method | Guy P. Bablon, Gerard L. Dagois, Claire Ventresque | 1991-08-06 |