Inventor
NELSON COLLIN J
US14 patents
Patents
14 patentsUS9874428B1Jan 23, 2018
Tape measure with compact retraction system
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US9931739B2Apr 3, 2018
Screwdriver
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US9815320B2Nov 14, 2017
Chalk line device
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US10132605B2Nov 20, 2018
Tape measure with compact retraction system
MILWAUKEE ELECTRIC TOOL CORP15 citations92
US11846504B2Dec 19, 2023
Tape measure with compact retraction system
MILWAUKEE ELECTRIC TOOL CORP8 citations85
US11821727B2Nov 21, 2023
Tape measure with multiple spring retraction
MILWAUKEE ELECTRIC TOOL CORP6 citations85
US11231261B2Jan 25, 2022
Tape measure with multiple spring retraction
MILWAUKEE ELECTRIC TOOL CORP8 citations85
US10245881B2Apr 2, 2019
Chalk line device
MILWAUKEE ELECTRIC TOOL CORP12 citations84
US11466970B2Oct 11, 2022
Tape measure with compact retraction system
MILWAUKEE ELECTRIC TOOL CORP5 citations83
US10876825B2Dec 29, 2020
Tape measure with compact retraction system
MILWAUKEE ELECTRIC TOOL CORP7 citations83
US10458771B2Oct 29, 2019
Tape measure with compact retraction system
MILWAUKEE ELECTRIC TOOL CORP9 citations83
US10987783B2Apr 27, 2021
Screwdriver
MILWAUKEE ELECTRIC TOOL CORP3 citations73
US12228393B2Feb 18, 2025
Tape measure with compact retraction system
MILWAUKEE ELECTRIC TOOL CORP0 citations62
US11945079B2Apr 2, 2024
Screwdriver
MILWAUKEE ELECTRIC TOOL CORP0 citations62