Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6252169 | Electrically conducting cable containing a single conductor consisting of adjoining regions having successively smaller cross-sections | Bernd Aupperle, Joachim Schenk | 2001-06-26 |
| 5977652 | Device for supplying voltage in a motor vehicle including two batteries and having improved reliability | Wunibald Frey, Joachim Schenk, Volker Breunig, Richard Schoettle, Bernd Aupperle | 1999-11-02 |