Inventor
CONRAD WAYNE ERNEST
CA701 patents
⚠️ This page may combine multiple inventors who share the name “CONRAD WAYNE ERNEST”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GBD CORP
18 patentsUS7941895B2May 17, 2011
Configuration of a cyclone assembly and surface cleaning apparatus having same
GBD CORP118 citations99
US7887612B2Feb 15, 2011
Vacuum cleaner with a plurality of cyclonic cleaning stages
GBD CORP198 citations99
US7867308B2Jan 11, 2011
Cyclonic array such as for a vacuum cleaner
GBD CORP191 citations99
US7811345B2Oct 12, 2010
Vacuum cleaner with a removable cyclone array
GBD CORP71 citations99
US7803207B2Sep 28, 2010
Vacuum cleaner with a divider
GBD CORP185 citations99
US7776120B2Aug 17, 2010
Vacuum cleaner with a moveable divider plate
GBD CORP152 citations99
US7449040B2Nov 11, 2008
Apparatus and method for separating particles from a cyclonic fluid flow
GBD CORP139 citations99
US6902596B2Jun 7, 2005
Air flow passage for a vacuum cleaner
GBD CORP138 citations99
US6874197B1Apr 5, 2005
Apparatus and method for separating particles from a cyclonic fluid flow
GBD CORP216 citations99
US6736873B2May 18, 2004
Air flow passage for a vacuum cleaner
GBD CORP130 citations99
US6251296B1Jun 26, 2001
Apparatus and method for separating particles from a cyclonic fluid flow
GBD CORP291 citations99
US6231645B1May 15, 2001
Apparatus and method for separating particles from a cyclonic fluid flow utilizing a movable access member associated with a cyclonic separator
GBD CORP244 citations99
US6228260B1May 8, 2001
Apparatus for separating particles from a cyclonic fluid flow
GBD CORP265 citations99
US6221134B1Apr 24, 2001
Apparatus and method for separating particles from a cyclonic fluid flow
GBD CORP261 citations99
US9095245B2Aug 4, 2015
Surface cleaning apparatus
GBD CORP31 citations98
US9078549B2Jul 14, 2015
Surface cleaning apparatus
GBD CORP34 citations98
US9066643B2Jun 30, 2015
Surface cleaning apparatus
GBD CORP32 citations98
US9027198B2May 12, 2015
Surface cleaning apparatus
GBD CORP121 citations98
CONRAD WAYNE ERNEST
16 patentsUS8590102B2Nov 26, 2013
Filtration chamber construction for a cyclonic surface cleaning apparatus
CONRAD WAYNE ERNEST73 citations99
US8484799B2Jul 16, 2013
Cyclone chamber and dirt collection assembly for a surface cleaning apparatus
CONRAD WAYNE ERNEST167 citations99
US8166607B2May 1, 2012
Upright vacuum cleaner
CONRAD WAYNE ERNEST102 citations99
US8151407B2Apr 10, 2012
Surface cleaning apparatus with enlarged dirt collection chamber
CONRAD WAYNE ERNEST168 citations99
US8146201B2Apr 3, 2012
Surface cleaning apparatus
CONRAD WAYNE ERNEST269 citations99
US8127398B2Mar 6, 2012
Convertible surface cleaning apparatus
CONRAD WAYNE ERNEST148 citations99
US9591952B2Mar 14, 2017
Hand vacuum cleaner with removable dirt chamber
CONRAD WAYNE ERNEST49 citations98
US9204769B2Dec 8, 2015
Surface cleaning apparatus
CONRAD WAYNE ERNEST48 citations98
US9066642B2Jun 30, 2015
Surface cleaning apparatus with different cleaning configurations
CONRAD WAYNE ERNEST33 citations98
US8875340B2Nov 4, 2014
Surface cleaning apparatus with enhanced operability
CONRAD WAYNE ERNEST32 citations98
US8869345B2Oct 28, 2014
Canister vacuum cleaner
CONRAD WAYNE ERNEST72 citations98
US8869344B2Oct 28, 2014
Surface cleaning apparatus with off-centre dirt bin inlet
CONRAD WAYNE ERNEST63 citations98
US8813305B2Aug 26, 2014
Compact surface cleaning apparatus
CONRAD WAYNE ERNEST95 citations98
US8769767B2Jul 8, 2014
Removable cyclone chamber and dirt collection assembly for a surface cleaning apparatus
CONRAD WAYNE ERNEST71 citations98
US8713751B2May 6, 2014
Surface cleaning apparatus with liner bag
CONRAD WAYNE ERNEST72 citations98
US8677558B2Mar 25, 2014
Cyclonic surface cleaning apparatus with a filtration chamber external to the cyclone
CONRAD WAYNE ERNEST64 citations98
FANTOM TECH INC
8 patentsUS6782585B1Aug 31, 2004
Upright vacuum cleaner with cyclonic air flow
FANTOM TECH INC341 citations99
US6740144B2May 25, 2004
Vacuum cleaner utilizing electrostatic filtration and electrostatic precipitator for use therein
FANTOM TECH INC108 citations99
US6482252B1Nov 19, 2002
Vacuum cleaner utilizing electrostatic filtration and electrostatic precipitator for use therein
FANTOM TECH INC155 citations99
US6344064B1Feb 5, 2002
Method and apparatus of particle transfer in multi-stage particle separators
FANTOM TECH INC145 citations99
US6334234B1Jan 1, 2002
Cleaner head for a vacuum cleaner
FANTOM TECH INC220 citations99
US6261379B1Jul 17, 2001
Floating agitator housing for a vacuum cleaner head
FANTOM TECH INC146 citations99
US6238451B1May 29, 2001
Vacuum cleaner
FANTOM TECH INC142 citations99
US6156102ADec 5, 2000
Method and apparatus for recovering water from air
FANTOM TECH INC177 citations99
OMACHRON INTELLECTUAL PROPERTY INC
8 patentsUS11950745B2Apr 9, 2024
Surface cleaning apparatus
OMACHRON INTELLECTUAL PROPERTY INC28 citations98
US10687679B2Jun 23, 2020
Surface cleaning apparatus
OMACHRON INTELLECTUAL PROPERTY INC25 citations98
US9826868B2Nov 28, 2017
Portable surface cleaning apparatus
OMACHRON INTELLECTUAL PROPERTY INC74 citations98
US9456721B2Oct 4, 2016
Surface cleaning apparatus
OMACHRON INTELLECTUAL PROPERTY INC28 citations98
US9451853B2Sep 27, 2016
Portable surface cleaning apparatus
OMACHRON INTELLECTUAL PROPERTY INC57 citations98
US9215960B2Dec 22, 2015
Surface cleaning apparatus
OMACHRON INTELLECTUAL PROPERTY INC53 citations98
US9204773B2Dec 8, 2015
Surface cleaning apparatus
OMACHRON INTELLECTUAL PROPERTY INC86 citations98
US9192269B2Nov 24, 2015
Surface cleaning apparatus
OMACHRON INTELLECTUAL PROPERTY INC49 citations98
Showing the top 50 of 701 patents by PatentIndex Score.