Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6710579 | Starter-generator device for internal combustion engines and method for operating the device | Andreas Schwarzhaupt, Gernot Spiegelberg, Volker Wilhelmi, Joerg Zuern | 2004-03-23 |