Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9373442 | On-load tap changer | Christian Hammer, Christian Kotz, Sebastian Rehkopf, Andreas Sachsenhausen | 2016-06-21 |
| 9293273 | Tap changer with vacuum interrupters | Christian Hammer, Christoph Heynen, Rainer Frotscher, Christian Kotz, Andreas Sachsenhauser +8 more | 2016-03-22 |
| 9251971 | On-load tap changer | Klaus Hoepfl, Silke Wrede | 2016-02-02 |