Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9269505 | Contact mechanism of an electric switching device | Volker Heins | 2016-02-23 |
| 8232488 | Operating mechanism for a switching device | Walter Gilgen | 2012-07-31 |
| 8168900 | Auxiliary operating device for an electromechanical switching device | Walter Gilgen, Klaus-Dieter Nuerenberg | 2012-05-01 |