Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D973245 | Headlight bulb for a vehicle | Josef Andreas Schug, Wilbert Heffels, Juergen Gerhard Mertens, Marc Kessels | 2022-12-20 |
| D973246 | Headlight bulb for vehicle | Josef Andreas Schug, Juergen Gerhard Mertens, Wilbert Heffels | 2022-12-20 |
| D969369 | Headlight bulb for vehicle | Wilbert Heffels, Juergen Gerhard Mertens | 2022-11-08 |