Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831381 | Electric drive, especially for motor vehicles | Eckhard Ursel, Bruno Droll, Walter Haussecker, Wolfgang Thomar, Stefan Freund +1 more | 2004-12-14 |
| 6810576 | Method for producing a shaft and a device containing a shaft of this type | — | 2004-11-02 |
| 6744159 | Armature for an electric machine | Bruno Droll, Martin Goedecke | 2004-06-01 |