Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788998 | Procedure and apparatus for the optimization of reactive gas mixtures | Savine Bockel-Macal, Pierre Avrillier | 2004-09-07 |
| 6318127 | Method of glass manufacture involving separate preheating of components | — | 2001-11-20 |
| 6250916 | Heat recovery apparatus and methods of use | Louis C. Philippe, Eric Duchateau | 2001-06-26 |
| 6071116 | Heat recovery apparatus and methods of use | Louis C. Philippe, Eric Duchateau | 2000-06-06 |