Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6529360 | Overvoltage protection element system | Eberhard Lehmann, Klaus Scheibe, Joachim Schimanski, Martin Wetter | 2003-03-04 |
| 6392862 | Overvoltage protection element system | Eberhard Lehmann, Klaus Scheibe, Joachim Schimanski, Martin Wetter | 2002-05-21 |