Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6047565 | Method and device for reducing the NO.sub.x emission in a glass furnace | — | 2000-04-11 |
| 5766296 | Furnace for melting glass and method for using glass produced therein | — | 1998-06-16 |
| 5655464 | Apparatus for melting glass | Roger Gobert, Pierre Jeanvoine | 1997-08-12 |
| 5609661 | Channel for the transfer and conditioning of molten glass | Roger Gobert, Pierre Jeanvoine | 1997-03-11 |