Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5822879 | Method and oven for homogeneously melting by microwaves with oscillation of stationary waves for vitrifying materials and gas outlet flow | Jean-Jacques Vincent, Jean-Marc Silve, Hubert Frejaville | 1998-10-20 |
| 5716316 | Treatment of fly ash produced by a waste incinerator and containing chlorides of toxic metals | Thierry Longuet, Roger Boen, Jean-Claude Bres | 1998-02-10 |