Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5091829 | Headlamp for a motor vehicle | Wolfgang Hendrischk | 1992-02-25 |
| 5031079 | Vehicle headlight | — | 1991-07-09 |
| 4967318 | Vehicle headlight | Alfred P. Ewert | 1990-10-30 |
| 4722029 | Vehicle headlight | Bernhard Ahle, Hubert Marks, Gerd Pokraka, Konrad Schmitz, Josef Sellman +1 more | 1988-01-26 |