Issued Patents All Time
Showing 1–6 of 6 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, Tobias Pfister | 2021-09-07 |
| 10815860 | Method for monitoring a nitrogen oxide storage catalyst | Tobias Pfister, Herbert Schoemig | 2020-10-27 |
| 10233812 | Method for the diagnosis of an SCR catalyst system of an internal combustion engine | Alexander Franz, Tobias Pfister | 2019-03-19 |
| 10184377 | Method for operating an exhaust gas aftertreatment system of a motor vehicle | Alexander Franz, Tobias Pfister | 2019-01-22 |
| 10100701 | Method for the diagnosis of an exhaust gas aftertreatment system for an internal combustion engine | Alexander Franz, Tobias Pfister | 2018-10-16 |
| 10077700 | Method for checking the plausibility of a NOx sensor in an SCR catalytic converter system | Alexander Franz, Tobias Pfister | 2018-09-18 |