Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4687751 | Opal glass exhibiting a creamy-white tint | Jean P. Mazeau | 1987-08-18 |
| 4532221 | Decorative enamel for glass-ceramics having low coefficients of thermal expansion | Gerard R. M. Boury, Jean P. Mazeau | 1985-07-30 |
| 4532223 | Tinted opal glasses | Jean P. Mazeau | 1985-07-30 |
| 4346147 | Method of manufacturing nitrided silicon parts | Jean-Paul Torre | 1982-08-24 |