Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111833 | Method for heating an exhaust system of a combustion engine of a motor vehicle | Alexander Franz, Arthur Bastoreala, Cornelia Nagel | 2021-09-07 |
| 11047283 | Method of monitoring an SCR catalytic converter | Alexander Franz | 2021-06-29 |