Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8816215 | Disk with an electrical connection element | Bernhard Reul, Stefan Ziegler, Andreas Schlarb | 2014-08-26 |
| 8816214 | Disk with an electrical connection element | Stefan Ziegler, Bernhard Reul, Andreas Schlarb | 2014-08-26 |
| 8485840 | Electrical connecting element and disk equipped with such an element | Stefan Ziegler, Bernhard Reul | 2013-07-16 |
| 8277244 | Electrical connecting element and window pane provided with such an element | Stefan Ziegler, Bernhard Reul | 2012-10-02 |
| 8109782 | Electrical connecting element and disk equipped with such an element | Stefan Ziegler, Bernhard Reul | 2012-02-07 |