Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11615929 | Switching device with at least two intercommunicating extinguishing areas | Korbinian Kreuzpointner, Martin Geschke, Johannes Schmid | 2023-03-28 |
| 9646784 | Arc chamber for a contactor and contactor to extinguish electric arcs | Korbinian Kreuzpointner | 2017-05-09 |
| 9558899 | Direct-current contactor with additional switching capability for AC loads and a polarity against the preferential current direction | Korbinian Kreuzpointner, Robert Kralik | 2017-01-31 |
| 9224545 | Electric contactor with flywheel drive and method of switching an electric contactor on and/or off | Robert Kralik | 2015-12-29 |
| 9224559 | Unidirectionally switching DC contactor | Robert Kralik | 2015-12-29 |