Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10199182 | Switch, in particular low-voltage circuit breaker, in plug-in technology with automatic unloading of the force store during withdrawal | — | 2019-02-05 |
| 8848333 | Electronic trip unit for an electrical switch | — | 2014-09-30 |
| 8618896 | Apparatus for tripping an electrical switch | Torsten Ahlert | 2013-12-31 |
| 4293779 | Control of power semiconductors through center-tapped transformer with self-demagnetizing circuitry | Hans Wrede | 1981-10-06 |