Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1051824 | Battery charger | Jonathan Eric Stroud, Colin George Paterson, Christopher Jon Botting, Nikhil Iyer | 2024-11-19 |
| 11587748 | High-voltage power switch with closing resistor arrangement | Radu-Marian Cernat, Armin Grund, Johannes Severin Kern, Friedrich Loebner, Frank Reichert +4 more | 2023-02-21 |
| 10685798 | Interrupter unit for a circuit breaker | Radu-Marian Cernat, Volker Lehmann, Frank Reichert | 2020-06-16 |
| 10600585 | Gear unit housing cover interconnect within a circuit breaker | Sebastian Huebner, Martin Krehnke | 2020-03-24 |
| 10199189 | Switchgear arrangement | Radu-Marian Cernat, Volker Lehmann | 2019-02-05 |
| 9748059 | Switching device arrangement | Radu-Marian Cernat, Martin Krehnke, Volker Lehmann, Friedrich Loebner | 2017-08-29 |
| 9741514 | Switching arrangement | Radu-Marian Cernat, Martin Krehnke, Volker Lehmann, Friedrich Loebner | 2017-08-22 |
| 9666392 | Electric switching device | Robert Gruenler, Volker Lehmann, Friedrich Loebner | 2017-05-30 |
| 9460873 | Switching method and switching device | Radu-Marian Cernat, Martin Krehnke, Volker Lehmann, Friedrich Loebner | 2016-10-04 |
| 9396891 | Switchgear arrangement | Radu-Marian Cernat, Volker Lehmann | 2016-07-19 |
| 9251981 | Arrangement comprising a circuit breaker unit | Radu-Marian Cernat, Volker Lehmann | 2016-02-02 |
| 9076611 | Circuit breaker unit | Radu-Marian Cernat, Volker Lehmann | 2015-07-07 |
| 7858877 | Encapsulating housing for an electrical power transmission device having a particle trap | Christian Trempler | 2010-12-28 |
| 7816603 | Capsule housing extending in an essentially tubular manner comprising at least three housing sections | — | 2010-10-19 |
| 7679021 | Switching device | Joachim Gericke, Volker Lehmann, Klaus Schuler | 2010-03-16 |
| 7041928 | Interrupter unit for a high-voltage power switch | — | 2006-05-09 |
| 7022922 | Power switch with a mobile contact element and extinction gas flow that move in an axial direction when activated | — | 2006-04-04 |
| 6291786 | High-voltage circuit breaker having an interrupter module | Joachim Gericke, Klaus Schuler | 2001-09-18 |