Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6076961 | Method and device for determining the low-temperature stability of a hydrocarbon mixture | Yann Faure, Jean-Marie Letoffe, Catherine Mallet, Despina Vassilakis | 2000-06-20 |
| 4925314 | Device for detecting a thermal phenomenon occurring in a product | Jean-Marie Letoffe, Jean-Claude Commercon | 1990-05-15 |