Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180869 | Method for identifying defective injection of urea into a vehicle exhaust line | Stéphan Vales | 2024-12-31 |
| 11131228 | Method for preventing a risk of freezing in a reducing-agent feeding device of a selective catalytic reduction system | Pascal Barbier | 2021-09-28 |