Inventor
ANKNEY THOMAS K
US9 patents
⚠️ This page may combine multiple inventors who share the name “ANKNEY THOMAS K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BISSELL HOMECARE INC
7 patentsUS6868578B1Mar 22, 2005
Upright vacuum cleaner with cyclonic separation
BISSELL HOMECARE INC161 citations98
US10064530B2Sep 4, 2018
Handheld vacuum cleaner
BISSELL HOMECARE INC17 citations93
US6880199B1Apr 19, 2005
Extraction cleaning with collapsible tanks
BISSELL HOMECARE INC50 citations92
US7153371B2Dec 26, 2006
Extraction with chemical exothermic reaction heating
BISSELL HOMECARE INC9 citations73
US10827892B2Nov 10, 2020
Vacuum cleaner
BISSELL HOMECARE INC4 citations72
US10820767B2Nov 3, 2020
Handheld vacuum cleaner
BISSELL HOMECARE INC2 citations72
US7774895B2Aug 17, 2010
Extraction with chemical exothermic reaction heating
BISSELL HOMECARE INC3 citations62