Inventor · disambiguated record
Michael Krammer
Also filed as: KRAMMER MICHAEL
3 granted patents·1 pending application·416 citations·filing 1997–2004
78Inventor score
Top patents by PatentIndex Score
4 records- 0190US6237178B1Toothbrush comprising a brush member having bristles of different lengths, and brush member having bristles of different lengths for a tooth brushPHILIPS CORP·Filed 1997·Granted May 29, 2001·335 cites·26 claims
- 0281US7736408B2Removable dust collecting receptacleBSH BOSCH SIEMENS HAUSGERAETE·Filed 2004·Granted Jun 15, 2010·43 cites·35 claims
- 0380US7445655B2Removable dust collectorBSH BOSCH SIEMENS HAUSGERAETE·Filed 2003·Granted Nov 4, 2008·38 cites·24 claims
- 0436US2008209670A1Cleaning Appliance, in Particular Vacuum CleanerBSH BOSCH SIEMENS HAUSGERAETE·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →