Inventor

PATTERSON JOSEPH K

US63 patents

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

UNGER MARKETING INT LLC

37 patents

USD825312SAug 14, 2018

Extension handle

UNGER MARKETING INT LLC18 citations94

US9943207B1Apr 17, 2018

Flat mops having folding carrier plates

UNGER MARKETING INT LLC23 citations94

USD810372SFeb 13, 2018

Cleaning head

UNGER MARKETING INT LLC11 citations93

USD793640SAug 1, 2017

Cleaning device

UNGER MARKETING INT LLC17 citations93

USD769129SOct 18, 2016

Flexible pouch

UNGER MARKETING INT LLC22 citations93

US9877631B2Jan 30, 2018

Hard surface cleaning devices

UNGER MARKETING INT LLC14 citations91

USD986017SMay 16, 2023

Grabber tool

UNGER MARKETING INT LLC6 citations86

USD962575SAug 30, 2022

Bucket for floor cleaning

UNGER MARKETING INT LLC6 citations86

USD955075SJun 14, 2022

Bucket for floor cleaning

UNGER MARKETING INT LLC6 citations86

USD922712SJun 15, 2021

Flat headed mop

UNGER MARKETING INT LLC16 citations86

USD942717SFeb 1, 2022

Plunger

UNGER MARKETING INT LLC6 citations84

US11122956B2Sep 21, 2021

Hard surface cleaning and conditioning assemblies

UNGER MARKETING INT LLC5 citations84

USD904704SDec 8, 2020

Hard surface cleaning device

UNGER MARKETING INT LLC8 citations84

US9545936B2Jan 17, 2017

Cleaning cart

UNGER MARKETING INT LLC4 citations84

US10470638B2Nov 12, 2019

Hard surface cleaning devices

UNGER MARKETING INT LLC4 citations83

US10881264B2Jan 5, 2021

Hard surface cleaning devices

UNGER MARKETING INT LLC7 citations82

USD850883SJun 11, 2019

Tool handle

UNGER MARKETING INT LLC6 citations82

USD848093SMay 7, 2019

Hard surface cleaning device

UNGER MARKETING INT LLC7 citations82

US11896180B2Feb 13, 2024

Floor cleaning system

UNGER MARKETING INT LLC1 citations73

US11759085B2Sep 19, 2023

Floor cleaning system

UNGER MARKETING INT LLC1 citations73

US11618154B2Apr 4, 2023

Foldible reaching and grasping tool

UNGER MARKETING INT LLC2 citations73

US11576550B2Feb 14, 2023

Flat headed mop

UNGER MARKETING INT LLC3 citations73

USD958928SJul 26, 2022

Water purification media device

UNGER MARKETING INT LLC5 citations73

US11154800B2Oct 26, 2021

Fluid purification device

UNGER MARKETING INT LLC4 citations73

USD911844SMar 2, 2021

Bottle for a cleaning device

UNGER MARKETING INT LLC2 citations73

USD849886SMay 28, 2019

Water purification device

UNGER MARKETING INT LLC5 citations73

USD846966SApr 30, 2019

Extension handle

UNGER MARKETING INT LLC2 citations73

USD843674SMar 19, 2019

Hard surface cleaning device

UNGER MARKETING INT LLC4 citations73

USD840625SFeb 12, 2019

Hard surface cleaning device

UNGER MARKETING INT LLC3 citations73

US10070766B2Sep 11, 2018

Hard surface cleaning devices

UNGER MARKETING INT LLC3 citations72

US11911720B2Feb 27, 2024

Fluid purification device

UNGER MARKETING INT LLC2 citations71

US11589725B2Feb 28, 2023

Multi-orientation cleaning device

UNGER MARKETING INT LLC3 citations71

US11148082B2Oct 19, 2021

Fluid purification device

UNGER MARKETING INT LLC4 citations71

US10973387B2Apr 13, 2021

Multi-orientation cleaning device

UNGER MARKETING INT LLC2 citations71

USD1118073SMar 10, 2026

Automotive cleaning tool

UNGER MARKETING INT LLC0 citations63

US12096898B2Sep 24, 2024

Floor cleaning system

UNGER MARKETING INT LLC0 citations63

US12048404B2Jul 30, 2024

Floor cleaning system, flat headed mop and mop pad

UNGER MARKETING INT LLC0 citations63

UNGER MARKETING INT

5 patents

US9216751B2Dec 22, 2015

Cleaning cart

UNGER MARKETING INT29 citations94

USD734913SJul 21, 2015

Cleaning cart

UNGER MARKETING INT8 citations84

USD702906SApr 15, 2014

Multiuse cleaning tool

UNGER MARKETING INT6 citations82

USD701663SMar 25, 2014

Multiuse cleaning tool handle

UNGER MARKETING INT10 citations82

US12023797B2Jul 2, 2024

Foldable reaching and grasping tool

UNGER MARKETING INT2 citations73

PATTERSON JOSEPH K

5 patents

USD695477SDec 10, 2013

Cleaning paddle

PATTERSON JOSEPH K11 citations84

USD671700SNov 27, 2012

Blind duster

PATTERSON JOSEPH K11 citations84

US8726451B2May 20, 2014

Surface cleaning tools having end caps

PATTERSON JOSEPH K14 citations80

USD743134SNov 10, 2015

Flat mop

PATTERSON JOSEPH K5 citations73

USD681419SMay 7, 2013

Handle with joint

PATTERSON JOSEPH K5 citations73

(unassigned)

1 patent

US6845991B1Jan 25, 2005

Folding wagon/cart

129 citations94

QUINLAN DAVID

1 patent

USD649314SNov 22, 2011

Window cleaning tool

QUINLAN DAVID25 citations91

SGROI JR ANTHONY

1 patent

US9377041B2Jun 28, 2016

Connecting device

SGROI JR ANTHONY3 citations73

Showing the top 50 of 63 patents by PatentIndex Score.