Assignee
GERHARDS MANFRED
DE·3 granted patents·7 citations·filing 2011–2012
Top patents by PatentIndex Score
3 records- 0165US8607402B2Vacuum cleaner with a vacuum cleaner fanGERHARDS MANFRED·Filed 2011·Granted Dec 17, 2013·5 cites·6 claims
- 0256US9173537B2Vacuum cleaner and method for operating a vacuum cleanerGERHARDS MANFRED·Filed 2012·Granted Nov 3, 2015·2 cites·5 claims
- 0339US9615709B2Vacuum cleaner and method for operating a vacuum cleanerGERHARDS MANFRED·Filed 2011·Granted Apr 11, 2017·0 cites·11 claims
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