Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10186994 | Shaver motor speed control | Christian Neyer, Felix Koenig, Gerd Laschinski | 2019-01-22 |
| 9973020 | Method for charging a rechargeable battery of an electric device | Hartmut Loth-Krausser, Mathias Amann, Christian Wachter | 2018-05-15 |
| 9114542 | Determining degree of dirtiness of electrically driven cutting tools | Ingo Vetter, Thomas Hohmann | 2015-08-25 |
| 5639023 | Method of controlling the water temperature in a beverage-brewing apparatus | Dietwald Schotte | 1997-06-17 |