Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673990 | Headlight | Rainer Neumann | 1997-10-07 |
| 5672001 | Vehicle headlamp | Johannes-Gerhard Bertling, Karl-Otto Dobler, Rainer Neumann, Henning Hogrefe, Martin Lampen +1 more | 1997-09-30 |