Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11742164 | Electrical switching device, especially a contactor or a relay, with a contacting element and a fastening element | — | 2023-08-29 |
| 11120963 | Double breaker switch | — | 2021-09-14 |
| 10340107 | Arrangement for an electric switching device | Katrin Schertler, Andreas Hendler, Uwe Kramer, Harry Koch, Bernd Rahn +2 more | 2019-07-02 |
| 10211016 | Arrangement for an electrical switch element, in particular a contact or relay, and electrical switch element having a control module between the yoke member and coil | Thomas Haehnel, Albert Koetter, Christian Maranke, Rene Wagner, Tobias Marschner | 2019-02-19 |
| 10199190 | Active electrical component | Wilfried Biehl, Harry Koch, Thomas Haehnel | 2019-02-05 |
| 9916954 | Electrical switching contact and switching device having the same | Johannes Helmreich, Rudolf Mikl | 2018-03-13 |
| 9911558 | Switch contact chamber seal | Thomas Haehnel, Albert Koetter, Christian Maranke, Rene Wagner | 2018-03-06 |
| 9831053 | Arrangement for an electrical switch element and switch element | Thomas Haehnel, Albert Koetter, Christian Maranke, Rene Wagner | 2017-11-28 |
| 9812274 | Arrangement for an electrical switch element with a seal configuration | Thomas Haehnel, Albert Koetter, Christian Maranke, Rene Wagner | 2017-11-07 |
| 9767974 | Short-circuit shutdown switch | Albert Koetter, Thomas Hähnel, Rene Wagner, Uwe Kramer, Christian Maranke | 2017-09-19 |
| 9666397 | Electrical switching device and method for switching thereof with contact separation in the event of protection | Thomas Haehnel | 2017-05-30 |
| 9449767 | Switch contact subassembly having a switch contact bridge and contact bridge retention member | Thomas Haehnel, Udo Gabel, Wolf-Dieter Heine, Peter Sandeck, Matthias Kroeker | 2016-09-20 |
| 9203230 | Line protection switch | Thomas Haehnel, Matthias Kroeker, Udo Gabel, Peter Sandeck | 2015-12-01 |
| 8006370 | Method for sealing a housing | Ralf Hoffmann, Alexander Linke, Martin Wieberger | 2011-08-30 |
| 7061350 | Electromagnetic relay with a triple contact bridge | Axel Schneider | 2006-06-13 |
| 6081176 | Electromagnetic relay | Michael Dittmann, Jens Heinrich, Rainer Vogel | 2000-06-27 |
| 5880655 | Electromagnetic relay | Michael Dittmann | 1999-03-09 |