Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427450 | Water tank with tank outlet valve and water filter cartridge with two water filter cartridge outlets which are arranged concentrically to one another | — | 2025-09-30 |
| 12195353 | Water filter cartridge having tank limescale protection | Michael Weber | 2025-01-14 |
| 12017936 | Mineralization cartridge and method for the operation thereof | — | 2024-06-25 |
| 10994233 | Water filter cartridge with air conduction | — | 2021-05-04 |
| 10940411 | Water filter cartridge with air conduction | — | 2021-03-09 |
| 10899645 | Water conditioner for preventing or reducing mineral precipitation | Birgit Trojan-Heitele, Roland Scholz | 2021-01-26 |
| 9474409 | Cleaning dispenser | Kurt Wallerstorfer | 2016-10-25 |
| 8202419 | Tank | Kurt Wallerstorfer, Andreas Wawrla, Roland Scholz | 2012-06-19 |
| 7455769 | Filter appliance and inner container for a filter appliance | — | 2008-11-25 |