Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11992173 | Floor-cleaning appliance | — | 2024-05-28 |
| 11659969 | Universal vacuum-cleaner nozzle | Steve Santrizos, Marcus Cleff, Martin Zydek | 2023-05-30 |
| 10927927 | Tensioning device for a stirred ball mill with a belt or chain drive, and stirred ball mill | Martin Betzl | 2021-02-23 |
| 10603669 | Agitator ball mill | Lars-Peter Weiland | 2020-03-31 |