Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7791310 | Vehicle electrical system including battery state of charge detection on the positive terminal of the battery | Oliver Luz, Reinhard Rieger, Holger Fink | 2010-09-07 |
| 6662123 | Method and apparatus for identification of an external power supply in a motor vehicle | Rainer Maeckel | 2003-12-09 |