Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6021954 | Housing, particularly of a vehicle headlamp | Matthias Kalwa | 2000-02-08 |
| 4755917 | Headlight for vehicles, in particular motor vehicles | Josef Bals, Horst Flerlage, Diethard Raeder, Klaus Hegemann | 1988-07-05 |
| 4750093 | Headlight for vehicles, in particular motor vehicles | Josef Bals, Horst Flerlage, Diethard Raeder, Klaus Hegemann | 1988-06-07 |