Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11410802 | Arrangement for non-reversible detection and display of electrical overcurrents or current limit values by means of a pre-finished conductor | Edmund Zäuner, Georg Wittmann | 2022-08-09 |
| 11088473 | Overvoltage protection device with at least one overvoltage protection unit, consisting of a socket part and a plug part which can be connected to the socket part | Edmund Zäuner, Stefan Dietweger | 2021-08-10 |
| 9640352 | Overvoltage protection device having a thermal disconnection apparatus | Richard Daum | 2017-05-02 |
| 8526159 | Surge protector having a thermal separating device | Richard Daum, Georg Wittmann, Florian Gaeck | 2013-09-03 |
| 7806716 | Plug-in combination of appliances for protecting against overvoltages | Peter Zahlmann, Ralph Brocke, Edmund Zäuner, Martin Strobl, Michael Waffler +5 more | 2010-10-05 |