Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968801 | Connecting piece for fluid lines of an exhaust-gas aftertreatment system | Tobias Hoeffken | 2021-04-06 |
| 10683789 | Device and method for operating a heater for an exhaust gas purification system | Petr Zeman, Florian Moldenhauer, Horst Kleinknecht, Mathias Schwarz, Till Broestl | 2020-06-16 |
| 8863500 | Method for operating a metering valve and apparatus for implementing the method | Jens Reinhold | 2014-10-21 |
| 8649934 | Method for checking the plausibility of the signals of a tank filling level sensor | Wilhelm Dueck | 2014-02-11 |
| 8534049 | Procedure for operating a metering valve and device for implementing the procedure | Jens Reinhold | 2013-09-17 |
| 8249771 | Method for detecting an error in a component assembly | Bernhard Kurrle, Andreas Feldges | 2012-08-21 |
| 8075179 | Procedure for a reasonability check of a temperature sensor | Buelent Barcin, Andreas Wagner | 2011-12-13 |
| 8061122 | Device for removing nitrogen oxides from internal combustion engine waste gas and method for dosing an aggregate of internal combustion engine waste gas | Bernd Christner, Nicholas M. G. Fekete, Berthold Keppeler, Markus Paule | 2011-11-22 |