Inventor
CHARTIER GLEN R
US48 patents
⚠️ This page may combine multiple inventors who share the name “CHARTIER GLEN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RIDGE TOOL CO
32 patentsUSD892592SAug 11, 2020
Tool handle
RIDGE TOOL CO12 citations83
USD750944SMar 8, 2016
Wrench
RIDGE TOOL CO6 citations82
US10946501B2Mar 16, 2021
Tool system
RIDGE TOOL CO9 citations81
US10059018B2Aug 28, 2018
C-type tubing cutter
RIDGE TOOL CO11 citations80
US9434055B2Sep 6, 2016
Replaceable gripping inserts for wrenches
RIDGE TOOL CO8 citations80
US11623676B2Apr 11, 2023
Separable transport carts for sectional drain cleaner
RIDGE TOOL CO4 citations74
US9616555B2Apr 11, 2017
Basin wrench
RIDGE TOOL CO5 citations73
US10858022B2Dec 8, 2020
Separable transport carts for sectional drain cleaner
RIDGE TOOL CO3 citations72
US11148184B2Oct 19, 2021
Sectional drain cleaner cable system for clean use, storage, and transport
RIDGE TOOL CO2 citations71
US10889976B2Jan 12, 2021
Drain cable decoupler tools
RIDGE TOOL CO4 citations71
USD749924SFeb 23, 2016
Wrench
RIDGE TOOL CO3 citations71
USD748958SFeb 9, 2016
Wrench
RIDGE TOOL CO4 citations71
USD939908SJan 4, 2022
Wrench body
RIDGE TOOL CO3 citations70
US9969010B2May 15, 2018
Hole saw drill guide
RIDGE TOOL CO2 citations70
US11697189B2Jul 11, 2023
Clamping systems for pipes
RIDGE TOOL CO2 citations68
US11691208B2Jul 4, 2023
Pipe cut-off tool and accessories for such tools
RIDGE TOOL CO2 citations65
US12383937B2Aug 12, 2025
Drain cleaner fluid management
RIDGE TOOL CO0 citations62
US11826798B2Nov 28, 2023
Drain cleaner fluid management
RIDGE TOOL CO0 citations62
US11072004B2Jul 27, 2021
Drain cleaner fluid management
RIDGE TOOL CO0 citations62
USD919389SMay 18, 2021
Decoupler tool
RIDGE TOOL CO1 citations62
US12589460B2Mar 31, 2026
Pipe threading mechanisms and systems
RIDGE TOOL CO0 citations61
US12059719B2Aug 13, 2024
Sectional drain cleaner cable system for clean use, storage, and transport
RIDGE TOOL CO0 citations61
US11958208B2Apr 16, 2024
Dual blade guard for pipe cut-off tools
RIDGE TOOL CO0 citations61
US11904394B2Feb 20, 2024
Interface for powered pipe-working tools
RIDGE TOOL CO0 citations61
US11684986B2Jun 27, 2023
Pipe threading mechanisms and systems
RIDGE TOOL CO1 citations61
USD717619SNov 18, 2014
Tool handle
RIDGE TOOL CO3 citations59
US11982078B2May 14, 2024
Drain cable decoupler tools
RIDGE TOOL CO0 citations57
US11298730B2Apr 12, 2022
Drain cleaner cord retention system
RIDGE TOOL CO0 citations57
US11499593B2Nov 15, 2022
Tool-less clutch adjustment and removal for drain cleaner
RIDGE TOOL CO0 citations52
US11938650B2Mar 26, 2024
Frame grab bars for pipe cut-off tool clamping system
RIDGE TOOL CO0 citations50
USD739192SSep 22, 2015
Insert for tool
RIDGE TOOL CO0 citations48
US11845162B2Dec 19, 2023
Pipe wrenches
RIDGE TOOL CO0 citations41
EMERSON ELECTRIC CO
11 patentsUSD626812SNov 9, 2010
Pipe cutter
EMERSON ELECTRIC CO18 citations91
US7044030B2May 16, 2006
Pivoting jaw pipe wrench
EMERSON ELECTRIC CO23 citations90
US6742419B2Jun 1, 2004
Pivoting jaw pipe wrench
EMERSON ELECTRIC CO18 citations90
USD474380SMay 13, 2003
Pipe wrench
EMERSON ELECTRIC CO30 citations90
US10668548B2Jun 2, 2020
Systems and devices for performing powered threading operations
EMERSON ELECTRIC CO5 citations84
US10239140B2Mar 26, 2019
Systems and devices for performing powered threading operations
EMERSON ELECTRIC CO4 citations84
USD560986SFeb 5, 2008
Basin wrench
EMERSON ELECTRIC CO14 citations81
US11978869B2May 7, 2024
Battery packs for battery-powered appliances and connection system for same
EMERSON ELECTRIC CO3 citations73
US9610676B2Apr 4, 2017
Pipe wrench with hook shank spacer
EMERSON ELECTRIC CO6 citations72
US11901527B2Feb 13, 2024
Battery packs for battery-powered appliances and connection system for same
EMERSON ELECTRIC CO2 citations69
US9205539B2Dec 8, 2015
Wrench
EMERSON ELECTRIC CO2 citations57