Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9941064 | On-load tap changer, tap-changing transformer for voltage regulation and method for implementing tap changer in the tap-changing transformer | Christian Hammer, Andreas Sachsenhauser, Konrad Raedlinger, Thomas Schuster | 2018-04-10 |