Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9826870 | Robotic vacuum cleaner | Klemens Andrup, Seyfettin Kara, Markus Thamm, Martin Behrenswerth, David Buhl +4 more | 2017-11-28 |
| 8650705 | Floor-type vacuum cleaner having a housing which is displaceable on rollers | Christian Hunnekuhl | 2014-02-18 |
| 8601640 | Vacuum cleaner, especially floor vacuum cleaner | Andre Bertram, Olivier Liebig, Rainer Schultz, Heiko Stork, Dirk Wegener +1 more | 2013-12-10 |
| 8365348 | Vacuum cleaner having a holding device for holding a vacuuming tool in a parked position | Mark Hanschur, Klemens Andrup, Martin Roth | 2013-02-05 |
| 7251854 | Vacuum cleaner with a dust collection chamber closeable by a lid | Udo Mersmann, Heinz-Guenter Steinkoetter | 2007-08-07 |
| 7093355 | Method and device for producing flat metal ribbon cables | — | 2006-08-22 |
| 6658910 | Roller device and method for adjusting said device | Josef Horstmann | 2003-12-09 |