Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11431272 | Energy recovery circuitry | Jens Weiß | 2022-08-30 |
| 9941692 | Overvoltage protection for a multivoltage vehicle electrical system | — | 2018-04-10 |
| 9841342 | Leak detection device and method for checking objects for fluid tightness by means of a leak detection device | Guenter Holstein, Christian Beyer | 2017-12-12 |
| 9496800 | Method for activating a rectifier, which has active switching elements | Paul Mehringer, Uwe Schiller, Holger Heinisch, Markus Baur, Jochen Kurfiss | 2016-11-15 |
| 9203327 | Activation of a synchronous rectifier | Gert Wolf, Paul Mehringer, Kurt Reutlinger | 2015-12-01 |
| 8920143 | Electronically commutated DC motor for a liquid pump | Thomas Stolpe, Helmut Kellermann, Olai Ihle, Klaus Weiske | 2014-12-30 |
| 8744683 | Control device in a steering system of a vehicle | Torsten Henke, Tobias Blesch, Pascal Hiry | 2014-06-03 |
| 7481066 | Vacuum device | Dirk Schiller, Holger Dietz | 2009-01-27 |
| 7429813 | Piezoelectric actuator | Armin Mann | 2008-09-30 |
| 6435811 | Friction vacuum pump with a stator and a rotor | Christian Beyer, Ralf Adamietz, Markus Henry, Gunter Schutz, Heinrich Engländer +1 more | 2002-08-20 |
| 6275141 | Single-key security system | — | 2001-08-14 |
| 5959540 | Single-key security system | — | 1999-09-28 |
| 5742230 | Apparatus for triggering a warning device | Karl Kuhner, Thomas Beitler, Thomas Schneider | 1998-04-21 |
| 4395141 | Bearing and seal assembly for stern tubes of vessels | Gunter Pietsch, Gunter Mewes, Gert Schrader | 1983-07-26 |