Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8115426 | Method and apparatus for connecting a photovoltaic system to a power grid | Bernhard Beck, Constantin Wenzlik | 2012-02-14 |
| 7609019 | Photovoltaic system and method for operating a photovoltaic system | Bernhard Beck, Constantin Wenzlik | 2009-10-27 |