Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639335 | Electric-motor drive device | Detlef Lauk, Ernst Fischer, Hansjoerg Karcher, Erik Maurer, Andreas Wiegert +2 more | 2003-10-28 |
| 6515399 | Electric motor-and-gear assembly for vehicle accessories | Detlef Lauf, Ernst Fischer, Hansjoerg Karcher, Erik Maurer, Andreas Wiegert +3 more | 2003-02-04 |