Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10403458 | Switching unit for an electrical switch, and electrical switch | Reinhard Herdegen | 2019-09-03 |
| 9218929 | Thermomagnetic trip for small current ranges | Stephan Lehmann | 2015-12-22 |
| 9007154 | Hinged armature bearing for magnetic tripping device | Stephan Lehmann | 2015-04-14 |