Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4708728 | Device to improve the heating of a glass distribution channel and process for operating such device | Michel Roux | 1987-11-24 |
| 4604123 | Process and installation for heating a channel containing glass by means of oxyfuel flames | Serge Laurenceau | 1986-08-05 |
| 4531960 | Glassmaking process and equipment | — | 1985-07-30 |