Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10975553 | Device, system and method for automatic flushing with a multiple valve | Ulrich Kuhbier, Verena Stelthove | 2021-04-13 |
| 10711439 | Flushing device for a sanitary device and toilet or urinal flush | Klaus Arens | 2020-07-14 |