Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10368701 | Reservoir with removable mobile dispenser | Heiner Ophardt | 2019-08-06 |
| 10244901 | Levitation fluid dispenser | Heiner Ophardt, Albrecht Lang, Siegfried Steltenkamp, Valery Ten | 2019-04-02 |
| 10242301 | Superimposed QR code for dispenser and replaceable reservoir | Heiner Ophardt, Hendrik Ophardt | 2019-03-26 |
| 10178928 | Interactive display device | Heiner Ophardt, Hendrik Ophardt | 2019-01-15 |