Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11651911 | Method for operating an electrical treatment device and electrical treatment device | Tobias Schmidt, Kay-Steffen Gurr, Marc Saemann | 2023-05-16 |
| 11038402 | Electronic control unit for operating an electric motor having a braking resistor | Kay-Steffen Gurr, Gernot Liebhard, Lothar Lehmann | 2021-06-15 |
| 10845435 | Device for registering an on state of a drive motor or a tool, and system | Kay-Steffen Gurr, Andre Vaas, Marc Saemann | 2020-11-24 |
| 10489988 | Device for capturing operating data of a tool, and system | Patrick Russ, Tommy Roitsch, Kay-Steffen Gurr, Gernot Liebhard | 2019-11-26 |
| 9525360 | Capacitor power supply unit for small electrical loads with a high current requirement | Kay-Steffen Gurr, Gernot Liebhard, Rene Wichert | 2016-12-20 |
| 8947024 | Battery operated electric motor in a work apparatus | Rene Wichert, Gernot Liebhard | 2015-02-03 |