Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9615709 | Vacuum cleaner and method for operating a vacuum cleaner | Peter Rode | 2017-04-11 |
| 9173537 | Vacuum cleaner and method for operating a vacuum cleaner | — | 2015-11-03 |
| 8607402 | Vacuum cleaner with a vacuum cleaner fan | — | 2013-12-17 |
| 8601640 | Vacuum cleaner, especially floor vacuum cleaner | Andre Bertram, Volker Gerth, Olivier Liebig, Rainer Schultz, Heiko Stork +1 more | 2013-12-10 |