Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746775 | Glazing with optical and/or energetic properties capable of being electrically controlled | Renaud Fix, Jean-Christophe Giron | 2004-06-08 |
| 6680135 | Substrate with a photocatalytic coating | Xavier Talpaert | 2004-01-20 |