Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4900337 | Method and apparatus for working molten glass | Michel Zortea, Robert Noiret | 1990-02-13 |
| 4607372 | Technology of electric fusion of glass | Bernard Martin | 1986-08-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4900337 | Method and apparatus for working molten glass | Michel Zortea, Robert Noiret | 1990-02-13 |
| 4607372 | Technology of electric fusion of glass | Bernard Martin | 1986-08-19 |