Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10340097 | Installation switching device having a contact clamp | Ralf Weber, Erwin Muders, Alexander Orban | 2019-07-02 |
| 10319540 | Electrical installation switching device having a switching position display | Ralf Weber, Erwin Muders | 2019-06-11 |