Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10539060 | On-board diagnostics for an exhaust gas catalytic converter and detection of aging | Ralf Moos, Willibald Reitmeier, Markus Dietrich, Markus Hien, Katharina Burger | 2020-01-21 |
| 10393717 | Method for operating an oxygen sensor, computer program product and oxygen sensor | Johannes Ante, Markus Hien | 2019-08-27 |
| 9850804 | Coolant circuit | Stephan Heinrich, Andreas Wildgen | 2017-12-26 |
| 9841309 | Method for measuring the fill level of a fluid | Philippe Grass, Stephan Heinrich, Markus Herrmann, Torsten Reitmeier | 2017-12-12 |
| 9399967 | Method and device for operating a particle sensor | Johannes Ante, Markus Herrmann, Andreas Ott, Willibald Reitmeier, Manfred Weigl +1 more | 2016-07-26 |
| 9217351 | Method and device for operating an SCR system | Philippe Grass | 2015-12-22 |
| 9194835 | Method and device for determining a fuel portion in a motor oil of a motor vehicle | Rudolf Bierl, Philippe Grass, Jan Haag, Armin Hollstein | 2015-11-24 |
| 9097151 | Method and device for measuring the soot load in the exhaust gas systems of diesel engines | Johannes Ante, Rudolf Bierl, Stephan Heinrich, Markus Herrmann, Andreas Ott +3 more | 2015-08-04 |
| 8653838 | Soot sensor | Roland Achhammer, Johannes Ante, Rudolf Bierl, Stephan Heinrich, Markus Herrmann +5 more | 2014-02-18 |
| 8635900 | Method for evaluating the state of a soot sensor in a motor vehicle | Johannes Ante, Rudolf Bierl, Markus Herrmann, Andreas Ott, Torsten Reitmeier +3 more | 2014-01-28 |
| 8419334 | Magnetized nut for fastening a compressor wheel of an exhaust turbocharger to the turbo shaft, and method for the production thereof | Johannes Ante, Stephan Heinrich, Markus Herrmann, Andreas Ott | 2013-04-16 |
| 8297111 | Arrangement for determining a characteristic variable of a fluid, sensor device and use in a motor vehicle | Stephan Heinrich, Willibald Reitmeier | 2012-10-30 |