Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9516711 | Circuit arrangement for an LED light source | Achim Weil, Bjoern Bleisinger, Stefan Siebenrock | 2016-12-06 |
| 5823303 | Brake disc | Guenther Schwarz, Armin Hipp | 1998-10-20 |