Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810688 | Method for treating glass substrates and glass substrates for the producing of display screens | Geraldine Duisit, Rene Gy | 2004-11-02 |
| 6333285 | Glass composition and chemically tempered glass substrate | Marie-Helene Chopinet, Elisabeth Rouyer | 2001-12-25 |