Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11875959 | Switching device for fast disconnection of short-circuit currents | Julia Otte, Kai Schroeder, Madeline Dumont | 2024-01-16 |
| 11742165 | Switching device for guiding and switching of load currents | Lutz Friedrichsen, Christoph Bausch, Julia Otte, Kai Schroeder, Christian Ruempler +1 more | 2023-08-29 |
| 11705289 | Switching device and switching arrangement | Lutz Friedrichsen, Volker Lang, Julia Otte, Madeline Philipsohn, Gerd Schmitz +2 more | 2023-07-18 |
| 11658477 | System, method, and apparatus for multi-port power converter and inverter assembly | Martin Wayne Mensch, Brandon William Fisher, Robert Stephen Douglass, Austin Robert Zurface, Jeff Howard Urian +22 more | 2023-05-23 |
| 11521817 | Switching device and method for operating a switching device | Christoph Bausch, Lutz Friedrichsen, Volker Lang, Julia Otte, Kai Schroeder | 2022-12-06 |
| 11232918 | Switching device for conducting and interrupting electrical currents | Gerd Schmitz, Marcel Uedelhoven, Michael Wohlang, Oliver Kreft | 2022-01-25 |
| 11114258 | Switching apparatus for carrying and disconnecting electric currents, and switchgear having a switching apparatus of this kind | Gerd Schmitz, Kai Schroeder, Michael Wohlang, Oliver Kreft, Marcel Uedelhoven | 2021-09-07 |
| 11070049 | System, method, and apparatus for power distribution in an electric mobile application using a combined breaker and relay | Martin Wayne Mensch, Brandon William Fisher, Robert Stephen Douglass, Austin Robert Zurface, Jeff Howard Urian +22 more | 2021-07-20 |
| 10964497 | Double-contact switch having vacuum switching chambers | Gerd Schmitz, Marcel Uedelhoven, Oliver Kreft, Michael Wohlang, Kai Schroeder | 2021-03-30 |
| 10498331 | Switching device for conducting and interrupting electrical currents | Gerd Schmitz, Marcel Uedelhoven, Michael Wohlang, Oliver Kreft | 2019-12-03 |
| 10354814 | Quenching plate arrangement for a switching device | Karsten Gerving, Volker Lang, Ralf Thar | 2019-07-16 |
| 10290445 | Switching device with dual contact assembly | Gerd Schmitz, Marcel Uedelhoven, Michael Wohlang | 2019-05-14 |
| 9741513 | Double-contact switch with vacuum switching chambers | Gerd Schmitz, Marcel Uedelhoven, Michael Wohlang | 2017-08-22 |
| 9552943 | Switching device which is suitable for DC operation | Karsten Gerving, Volker Lang, Ralf Thar | 2017-01-24 |
| 9418804 | Switching device | Karsten Gerving, Volker Lang, Ralf Thar | 2016-08-16 |
| 9330866 | Electrical switching device | Karsten Gerving, Volker Lang, Ralf Thar | 2016-05-03 |
| 9224558 | Polarity independent switching device for carrying and disconnecting direct current | Karsten Gerving, Volker Lang, Ralf Thar | 2015-12-29 |
| 9129761 | Switching device suitable for direct current operation | Karsten Gerving, Volker Lang, Ralf Thar | 2015-09-08 |
| 8937519 | Contactor for DC operation | Karsten Gerving, Ralf Thar, Volker Lang | 2015-01-20 |
| 6574864 | Method for manufacturing a contact arrangement for a vacuum switching tube | Gerhard Rossmann, Jerrie Lipperts, Alfredo Lietz | 2003-06-10 |