Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6267805 | Apparatus for scrubbing a continuous flow of gas charged with solid particles | Didier Sedaries, Christophe Pierin, Alain Eyraud | 2001-07-31 |
| 4985056 | Device for purifying contaminated gas | Philippe Patte | 1991-01-15 |
| 4729775 | Device for scrubbing a polluted gas | Philippe Patte | 1988-03-08 |
| 4299602 | Device for washing a polluted gas and installation equipped with such a device | Benoit de Metz-Noblat | 1981-11-10 |
| 4269112 | Enclosures for the treatment of workpieces | — | 1981-05-26 |