Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9734960 | Switching device having an apparatus for switching on suddenly | Tobias Kemptner | 2017-08-15 |
| 8400239 | Switching device and method for inserting or removing a tolerance insert in a magnet chamber of a switching device | Josef Graf, Christian Sturm, Norbert Zimmermann, Reinhard Zinner | 2013-03-19 |
| 8390409 | Switching device and method for inserting or removing a tolerance insert in a magnet chamber of a switching device | Josef Graf, Christian Sturm, Norbert Zimmermann, Reinhard Zinner | 2013-03-05 |