Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694144 | Electrochromic system and its supply process | Christine Lefrou | 1997-12-02 |
| 5365365 | Electrochromic system with measurement of charge to be transferred | Xavier Ripoche | 1994-11-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694144 | Electrochromic system and its supply process | Christine Lefrou | 1997-12-02 |
| 5365365 | Electrochromic system with measurement of charge to be transferred | Xavier Ripoche | 1994-11-15 |