Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9762073 | Charging device for a battery pack | Friedhelm Koch, Thomas Heinrich | 2017-09-12 |
| 9577567 | Method for operating a work apparatus having an electric motor | Jochen Oerding, Rene Wichert, Christian Renz | 2017-02-21 |