Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10498138 | Protective circuit for a current transformer and current transformer with a protection circuit | — | 2019-12-03 |
| 10389299 | Safe photovoltaic system | Wolfgang Höft | 2019-08-20 |