Inventor
TRAN PHONG HOANG
US19 patents
⚠️ This page may combine multiple inventors who share the name “TRAN PHONG HOANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BISSELL HOMECARE INC
12 patentsUS6968593B1Nov 29, 2005
Hand-held deep cleaner
BISSELL HOMECARE INC97 citations97
US7228589B2Jun 12, 2007
Unattended spot cleaning apparatus
BISSELL HOMECARE INC61 citations95
US10791900B2Oct 6, 2020
Vacuum cleaner
BISSELL HOMECARE INC18 citations93
US9009914B2Apr 21, 2015
Vacuum cleaner
BISSELL HOMECARE INC21 citations92
US7234197B2Jun 26, 2007
Unattended spot cleaning apparatus
BISSELL HOMECARE INC31 citations92
US7062816B2Jun 20, 2006
Surface cleaner with power drive
BISSELL HOMECARE INC28 citations92
US6775880B2Aug 17, 2004
Protectant application
BISSELL HOMECARE INC19 citations92
US9532693B1Jan 3, 2017
Unattended spot cleaning with surface sanitization
BISSELL HOMECARE INC11 citations83
US7484265B2Feb 3, 2009
Protectant application
BISSELL HOMECARE INC13 citations81
US11297994B2Apr 12, 2022
Unattended spot cleaning with surface sanitization
BISSELL HOMECARE INC2 citations72
US9936845B2Apr 10, 2018
Vacuum cleaner
BISSELL HOMECARE INC2 citations69
US9723961B1Aug 8, 2017
Vacuum cleaner
BISSELL HOMECARE INC2 citations69
TRAN PHONG HOANG
4 patentsUS8631541B2Jan 21, 2014
Auxiliary brush for vacuum cleaner
TRAN PHONG HOANG45 citations93
US9125540B2Sep 8, 2015
Bare floor cleaner
TRAN PHONG HOANG14 citations92
US8572804B2Nov 5, 2013
Vacuum cleaner with modular clutch assembly
TRAN PHONG HOANG10 citations83
US8756757B2Jun 24, 2014
Vacuum cleaner with belt drive disengager
TRAN PHONG HOANG5 citations72