Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9780550 | Protective device for a photovoltaic system | Markus Hopf, Matthias Victor, Frank Greizer, Jens Friebe | 2017-10-03 |
| 9625516 | Device and method for monitoring a photovoltaic system | Markus Hopf, Holger Behrends, Sebastian Bieniek, Marcel Kratochvil | 2017-04-18 |