Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795854 | Method for ascertaining an exhaust gas composition of an exhaust gas of an internal combustion engine | Arman Khosravani, Christian Fleck, Tobias Pfister | 2023-10-24 |
| 11448568 | Method of determining the evaluation time for a diagnosis | Tobias Pfister | 2022-09-20 |
| 11313268 | Method of monitoring an SCR catalyst | Tobias Pfister | 2022-04-26 |
| 11111833 | Method for heating an exhaust system of a combustion engine of a motor vehicle | Alexander Franz, Cornelia Nagel, Tobias Pfister | 2021-09-07 |
| 9144772 | Method for monitoring an SCR catalyst | Tobias Pfister, Alexander Franz | 2015-09-29 |
| 8883101 | Method for operating an exhaust gas system for an internal combustion engine | Tobias Pfister, Alexander Heinrich | 2014-11-11 |
| 8573043 | Method for monitoring an SCR catalytic converter | Alexander Franz, Tobias Pfister | 2013-11-05 |