Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10667645 | Milk-frothing device, drinks preparer comprising same, and method for frothing milk | Peter Arndt, Sander Dollner, Jochen Gussmann, Armin Startz | 2020-06-02 |
| 10455973 | Milk-frothing device with dynamic mixing unit, and beverage maker containing the same | Sander Dollner, Jochen Gussmann | 2019-10-29 |