Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9780553 | Overvoltage protection device with short-circuit function for protecting installations and persons | Jens Ehrler, Klaus Buehler | 2017-10-03 |
| 9691560 | Single- or multi-pole switching device, in particular for DC applications | Peter Zahlmann, Stefanie Schreiter, Michael Rock | 2017-06-27 |