Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694479 | Process for measuring the optical quality of a glass product | Paul-Henri Guering, Patrick Gayout, Michel Pichon | 1997-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694479 | Process for measuring the optical quality of a glass product | Paul-Henri Guering, Patrick Gayout, Michel Pichon | 1997-12-02 |