Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8922164 | Equipment system comprising a battery-operated electrical device, a rechargeable battery unit, and a battery charger | Arnim Fiebig, Hans-Joachim Baur, Stefan Roepke, Rainer Glauning, Volker Bosch | 2014-12-30 |
| 8148941 | Equipment system comprising a battery-operated electrical device, a rechargeable battery unit, and a battery charger | Arnim Fiebig, Hans-Joachim Baur, Stefan Roepke, Rainer Glauning, Volker Bosch | 2012-04-03 |