Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10692664 | Preselector switch assembly for a variable transformer | Eduard Zerr, Andreas Stocker, Markus Zintl, Martin Pankofer, Wladimir Bauer +3 more | 2020-06-23 |
| 10460884 | Switching arrangement for a control transformer, in particular polarity switching means | Martin Pankofer, Eduard Zerr, Gerhard Baeuml, Wladimir Bauer, Sebastian Rehkopf +4 more | 2019-10-29 |
| 10153074 | Support and fastener for polarization resistors of on-load tap changer | Robert Hiltner, Thomas Schuster | 2018-12-11 |
| 9305719 | Selector for a tap changer | Christian Pircher, Max Weidinger, Thomas Schuster, Robert Hiltner | 2016-04-05 |