Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10233810 | Device to reduce nitrogen monoxide and nitrogen dioxide emissions in the exhaust fumes of a combustion engine | Sebastien Guinehut, Alice Devinat Pigeon, Christophe Baverel | 2019-03-19 |