Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10060848 | Optical filtering device for detecting gas | Nathalie Morin, Franck Fervel, Guillaume Druart | 2018-08-28 |
| 9726600 | Device for the remote optical detection of gas | Franck Fervel | 2017-08-08 |
| 7977639 | Device for the remote optical detection of gas | Jean-Luc Maillart, Nicolas Rouch, Emmanuel Soulie | 2011-07-12 |