Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10779697 | Method for adjusting a position of suction lips of a floor cleaning machine and floor cleaning machine | Juergen Walz, Melanie Ritscher | 2020-09-22 |
| 7992245 | Cleaning tool and cleaning device having such a cleaning tool | Michael Schuetz, Juergen Walz, Alexander Fuchs, Markus Duenne, Ruwantha De Silva +2 more | 2011-08-09 |
| 5597122 | Flat jet nozzle for a high-pressure cleaning device | — | 1997-01-28 |
| 5558503 | High-pressure cleaning device with bypass mechanism and pulsation dampeming | Matthias Weller | 1996-09-24 |