Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803531 | Electrical switch for vehicle lighting | Klaus Muller | 2004-10-12 |
| 6680450 | Electric switch with damping elements to minimize switching noise | Hans-Joachim Frohne, Klaus Muller | 2004-01-20 |