Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4900337 | Method and apparatus for working molten glass | Robert Noiret, Gerard Dossier | 1990-02-13 |
| 4693740 | Process and device for melting, fining and homogenizing glass | Robert Noiret | 1987-09-15 |
| 4543117 | Method for producing molten glass | Paul Burget | 1985-09-24 |
| 4517000 | Apparatus for producing molten glass | Paul Burget | 1985-05-14 |
| 4283363 | Process for manufacture of plastic sheets | Pierre Boudenant, Heinz Scholl | 1981-08-11 |