Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11004622 | On-load tap changer | Markus Meyer | 2021-05-11 |
| 9640341 | On-load tap changer | Klaus Hoepfl, Silke Wrede, Dieter Dohnal | 2017-05-02 |
| 9547912 | Method for measuring the height profile of a vehicle passing on a road | Oliver Rafelsberger, Christian Janner | 2017-01-17 |
| 9406454 | Arrangement of vacuum switching tubes in a load transfer switch | Klaus Hoepfl, Silke Wrede | 2016-08-02 |
| 9373442 | On-load tap changer | Wolfgang Albrecht, Christian Hammer, Sebastian Rehkopf, Andreas Sachsenhausen | 2016-06-21 |
| 9293273 | Tap changer with vacuum interrupters | Wolfgang Albrecht, Christian Hammer, Christoph Heynen, Rainer Frotscher, Andreas Sachsenhauser +8 more | 2016-03-22 |
| 8927886 | Load transfer switch for a tap changer | Wolfgang Albrecht, Claudia Dobler, Klaus Hoepfl, Martin Jatta, Sebastian Rehkopf | 2015-01-06 |