P

Inventor

WILLIAMS MATTHEW A

US66 patents
⚠️ This page may combine multiple inventors who share the name “WILLIAMS MATTHEW A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EMERSON ELECTRIC CO

30 patents
USD618870SJun 29, 2010

Combined wet/dry vacuum cleaner with integrated wand storage

EMERSON ELECTRIC CO38 citations92
USD577164SSep 16, 2008

Combined wet and dry vacuum appliance

EMERSON ELECTRIC CO35 citations92
USD617065SJun 1, 2010

Filter for a wet/dry vacuum cleaner

EMERSON ELECTRIC CO13 citations84
USD601320SSep 29, 2009

Filter for a wet/dry vacuum cleaner

EMERSON ELECTRIC CO15 citations84
USD601319SSep 29, 2009

Filter for a wet/dry vacuum cleaner

EMERSON ELECTRIC CO11 citations84
USD601318SSep 29, 2009

Filter for a wet/dry vacuum cleaner

EMERSON ELECTRIC CO8 citations84
US10413146B2Sep 17, 2019

Upright vacuum cleaner and system operable with AC and DC power sources

EMERSON ELECTRIC CO8 citations83
US10702111B2Jul 7, 2020

Attachment mechanism for vacuum cleaner accessories

EMERSON ELECTRIC CO9 citations79
USD874765SFeb 4, 2020

Powerhead for a battery-powered wet/dry vacuum cleaner

EMERSON ELECTRIC CO5 citations79
US10099659B1Oct 16, 2018

Vehicle vacuum module and methods of installing same

EMERSON ELECTRIC CO7 citations78
USD1051534SNov 12, 2024

Vacuum conduit connector

EMERSON ELECTRIC CO4 citations73
USD1045301SOct 1, 2024

Vacuum conduit connector

EMERSON ELECTRIC CO4 citations73
US10085606B2Oct 2, 2018

Systems and apparatuses for cooling a vacuum device

EMERSON ELECTRIC CO2 citations73
US9510718B2Dec 6, 2016

Wet/dry vacuum cleaner filter for wet material collection

EMERSON ELECTRIC CO6 citations73
US9345372B2May 24, 2016

Vacuum appliance filter assemblies and associated vacuum systems

EMERSON ELECTRIC CO3 citations73
USD1054137SDec 10, 2024

Vacuum conduit connector

EMERSON ELECTRIC CO3 citations72
USD1056381SDec 31, 2024

Vacuum conduit including illumination device

EMERSON ELECTRIC CO1 citations71
USD943225SFeb 8, 2022

Clog removal tool

EMERSON ELECTRIC CO5 citations71
USD929687SAug 31, 2021

Powerhead for battery-powered wet/dry vacuum cleaner

EMERSON ELECTRIC CO1 citations70
USD1052835SNov 26, 2024

Vacuum conduit pipe adapter

EMERSON ELECTRIC CO2 citations69
US10368707B2Aug 6, 2019

Adjustable vacuum tube clamp assembly and vacuum cleaners including same

EMERSON ELECTRIC CO2 citations69
US12453452B2Oct 28, 2025

Vacuum conduit attachment tools

EMERSON ELECTRIC CO1 citations63
US10512377B2Dec 24, 2019

Upright vacuum cleaner including magnets

EMERSON ELECTRIC CO1 citations63
US10328907B2Jun 25, 2019

Modular vehicular vacuum cleaning system

EMERSON ELECTRIC CO1 citations63
US11464376B2Oct 11, 2022

Vacuum cleaner including debris tube and handle

EMERSON ELECTRIC CO0 citations62
USD1104385SDec 2, 2025

Vacuum cleaner floor tool

EMERSON ELECTRIC CO0 citations61
USD1091991SSep 2, 2025

Vacuum conduit connector

EMERSON ELECTRIC CO0 citations61
USD1091032SAug 26, 2025

Vacuum conduit including illumination device

EMERSON ELECTRIC CO0 citations61
US11882984B1Jan 30, 2024

Vacuum conduit attachment tools

EMERSON ELECTRIC CO1 citations61
US11510540B2Nov 29, 2022

Vacuum cleaner and system operable with AC and DC power sources

EMERSON ELECTRIC CO1 citations61

GILEAD SCIENCES INC

11 patents

WILLIAMS MATTHEW A

7 patents

ECCARDT CURTIS J

1 patent

UNIV NOTRE DAME DU LAC

1 patent

Showing the top 50 of 66 patents by PatentIndex Score.