Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9757692 | Method for operating an exhaust gas after-treatment system for an internal combustion engine | — | 2017-09-12 |
| 9404845 | Sensor for detecting the quality of a fluid | Andreas Fritsch | 2016-08-02 |
| 8839612 | Method for operating an exhaust system of an internal combustion engine | Stefan Scherer, Tobias Pfister | 2014-09-23 |
| 8646253 | Procedure and device for controlling an exhaust gas purification system | Tobias Pfister | 2014-02-11 |
| 8318103 | Catalytic converter assembly in an exhaust gas posttreatment system | Martin Bohnet | 2012-11-27 |
| 7950223 | Method and apparatus for temperature management in an exhaust gas posttreatment system | Norbert Breuer, Buenyamin Duru, Martin Bohnet | 2011-05-31 |
| 7731925 | Process for reducing agent control in an exhaust gas aftertreatment system | — | 2010-06-08 |
| 7614220 | Procedure for controlling the reducing agent in an exhaust gas post-processing system | Norbert Breuer, Andreas Genssle, Frank Ilgner, Peter Riegger, Ralf Wegst +1 more | 2009-11-10 |