Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12015249 | Arrangement for firing spark gaps | Uwe Strangfeld | 2024-06-18 |
| 11876334 | Device for protecting electrical networks from overvoltages or overcurrents | Richard Daum, Juliane Klose, Michael Waffler, Patrick Spangler, Michael Weissflog +1 more | 2024-01-16 |
| 11749481 | Over-voltage protection arrangement having a horn gap located in an insulating housing having a deionization chamber for arc extinguishing | Arnd Ehrhardt, Helmut Hirschmann, Georg Wittmann | 2023-09-05 |
| 11287182 | Method for power generation during the regasification of a fluid by supercritical expansion | — | 2022-03-29 |
| 11162390 | Power plant with gas turbine intake air system | Johannes Lomani, Kevin Moritz | 2021-11-02 |
| 11152769 | Overvoltage protection arrangement consisting of a horn spark gap accommodated in an insulating housing | Helmut Hirschmann, Georg Wittmann, Edmund Zäuner, Ralph Brocke | 2021-10-19 |
| 9897640 | Fault arc detection method and detection device | Wei Gang Chen, Feng Du, Yue Zhuo | 2018-02-20 |
| 9402168 | Output of messages received by a first receiving appliance and by a second receiving appliance | Christian Felbermeir | 2016-07-26 |
| D760955 | Hair clipper blade | — | 2016-07-05 |