Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7222664 | Heat exchanger plate and this exchanger | Jean-Antoine Gruss | 2007-05-29 |
| 6864095 | Method for making an optical fiber chemical sensor comprising a colored indicator, useful in particular for measuring nitric acid | Marie Hélène Noire, Thierry Davin | 2005-03-08 |