Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227978 | Method and system for contactless obstacle detection for a motor vehicle having a front side door and a rear side door | Tim Bartsch, Markus Link, Willibald Reitmeier | 2025-02-18 |
| 11506529 | Apparatus for determining a level and/or quality of a fluid in a fluid container | Stephan Heinrich | 2022-11-22 |
| 11067460 | Torque sensor incorporating an angular position sensor of a rotating element | Simon-Didier Venzal | 2021-07-20 |
| 10094341 | Air intake system of an internal combustion engine | Manfred Weigl | 2018-10-09 |
| 9976980 | Sensor device | Johannes Ante | 2018-05-22 |
| 9944175 | Fuel tank system | Manfred Weigl | 2018-04-17 |
| 9909540 | Method and device for operating an internal combustion engine | Stephan Heinrich, Brian Gordon Woods, David William Balsdon | 2018-03-06 |
| 9841309 | Method for measuring the fill level of a fluid | Stephan Heinrich, Markus Herrmann, Torsten Reitmeier, Denny Schädlich | 2017-12-12 |
| 9797345 | Method for monitoring for a rupture in a fuel vapor container | Manfred Weigl | 2017-10-24 |
| 9574912 | Sensor element | Willibald Reitmeier, Johannes Ante | 2017-02-21 |
| 9335288 | Storage vessel for a liquid, and a method for measuring the electric conductivity of a liquid | Manfred Weigl | 2016-05-10 |
| 9217351 | Method and device for operating an SCR system | Denny Schädlich | 2015-12-22 |
| 9194835 | Method and device for determining a fuel portion in a motor oil of a motor vehicle | Rudolf Bierl, Jan Haag, Armin Hollstein, Denny Schädlich | 2015-11-24 |
| 9027386 | Hydrogen sensor and a detection method for hydrogen concentration | Rudolf Bierl, Stephan Heinrich, Thorsten Knittel, Andreas Wildgen | 2015-05-12 |
| 9011659 | Sensor apparatus for detecting a gas concentration and a particle concentration of an exhaust gas | — | 2015-04-21 |
| 8956043 | Tank device for storing a liquid medium that reduces pollutant levels | Stephan Heinrich | 2015-02-17 |
| 8935950 | Sensor for measuring hydrocarbon content in a flow of gas in a purge line | Rudolf Bierl, Stephan Heinrich, Manfred Weigl, Andreas Wildgen | 2015-01-20 |