Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348805 | Formation of a layer of aluminum and tin or titanium oxides on a glass substrate | Bruno Cordier | 1994-09-20 |
| 5342676 | Glass substrate provided with a low emissivity film | — | 1994-08-30 |