Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8590711 | Method for diagnosing the operation of a water purification installation of the filter medium device type, and a diagnostic tool suitable for said method | Christian Vignoles, Pascal Molle, Alain Lienard, Pierre Breul, Fathe Bouteldja +1 more | 2013-11-26 |
| 4990277 | Compositions based on chlorofluorinated ether and solvent and their application in absorption apparatus | Rene Bertocchio, Jacques Cheron | 1991-02-05 |
| 4985169 | Compositions based on chlorofluorinated ether and solvent and their application in absorption apparatus | Rene Bertoochio, Jacques Cheron | 1991-01-15 |