Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421574 | Method for injecting gaseous ammonia into a combustion engine exhaust line | Mathieu Dupriez, Charles-Albert FISCHBACH | 2022-08-23 |
| 11365664 | Method for controlling a reflux valve and exhaust system | Peter Bauer, Michael Hamann, Romain Jacques | 2022-06-21 |