Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10692664 | Preselector switch assembly for a variable transformer | Eduard Zerr, Andreas Stocker, Moritz Bengler, Markus Zintl, Wladimir Bauer +3 more | 2020-06-23 |
| 10460884 | Switching arrangement for a control transformer, in particular polarity switching means | Moritz Bengler, Eduard Zerr, Gerhard Baeuml, Wladimir Bauer, Sebastian Rehkopf +4 more | 2019-10-29 |
| 9762161 | On-load tap changer | Andreas Stocker | 2017-09-12 |
| 9543096 | On-load tap changer | Alfred Bieringer, Christian Hammer, Rolf Strempel, Andreas Stocker | 2017-01-10 |
| 9406434 | Distribution transformer for voltage regulation of local distribution networks | Alfred Bieringer, Christian Hammer, Rolf Strempel, Andreas Stocker | 2016-08-02 |