Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7932627 | Electric steering lock, in particular for a motor vehicle | Karl Mueller, Gerd Stauss, Ralf Maier, Andreas Titze, Ralf Borngräber +2 more | 2011-04-26 |
| 6894404 | Method and device for overvoltage protection in dual-voltage vehicle electrical systems | Frank Ertzsaenger, Torsten Zawade, Peter Konrad | 2005-05-17 |
| 6765312 | Dual battery system | Thorsten Urlass, Marco Baumgarth | 2004-07-20 |
| 6543561 | Drive systems for a motor vehicle and methods for operating the same | Thomas Pels | 2003-04-08 |
| 6202615 | Methods and apparatus for starting an internal combustion engine | Thomas Pels, Holger Riekenbrauck, Klaus-Peter Zeyen | 2001-03-20 |
| 6109237 | Apparatus for controlling the idling speed of an internal combustion engine | Thomas Pels, Klaus-Peter Zeyen | 2000-08-29 |
| 6085723 | Apparatus and methods for controlling idling speed of an internal combustion engine by reducing torque fluctuations | Thomas Pels, Klaus-Peter Zeyen | 2000-07-11 |
| 5938114 | Motor vehicle having a latent heat accumulator and method of charging the accumulator | Klaus-Peter Zeyen, Thomas Pels, Holger Riekenbrauck | 1999-08-17 |