Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10230233 | Overvoltage protection device with leakage current cut-off | Martin Striewe | 2019-03-12 |
| 9601243 | Contact element for varistor | Markus Philipp, Jan-Erik Schmutz, Rainer Durth | 2017-03-21 |
| 9443689 | Fuse | Ralf Lange | 2016-09-13 |
| 9147510 | Overvoltage protection element | Christian Depping, Christina Stohlmeyer, Philip Jungermann | 2015-09-29 |
| 8766762 | Overvoltage protection element | Christian Depping, Christina Grewe, Philip Jungermann | 2014-07-01 |
| 8477469 | Overvoltage protection element | Christian Depping, Michael Tegt, Markus Philipp | 2013-07-02 |
| 8335069 | Overvoltage protection element | Michael Tegt, Rainer Durth, Christian Depping | 2012-12-18 |
| D651978 | Surge protector | Christian Depping, Christina Grewe | 2012-01-10 |
| D651979 | Surge protector with clamp | Christian Depping, Christina Grewe | 2012-01-10 |
| 8089745 | Overvoltage protection element | — | 2012-01-03 |
| 7545619 | Overload protection device | Rainer Durth, Martin Wetter | 2009-06-09 |
| 7411769 | Overvoltage protection device | Joachim Schimanski, Martin Wetter, Rainer Durth, Christian Birkholz, Michael Tegt +1 more | 2008-08-12 |
| 7324319 | Surge protection device | Rainer Durth, Martin Wetter | 2008-01-29 |
| 6671126 | Overvoltage protection device | Rainer Durth, Martin Wetter | 2003-12-30 |
| 6111740 | Overvoltage protection system and overvoltage protection element for an overvoltage protection system | Volker Danowsky, Eberhard Lehmann, Klaus Scheibe, Joachim Schimanski | 2000-08-29 |