Inventor

BUTZEN ROBERT W

US36 patents

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

MILWAUKEE ELECTRIC TOOL CORP

31 patents

USD706099SJun 3, 2014

Saw blade

MILWAUKEE ELECTRIC TOOL CORP32 citations94

US10112244B2Oct 30, 2018

Saw blade

MILWAUKEE ELECTRIC TOOL CORP15 citations92

US9827626B2Nov 28, 2017

Reciprocating saw blade

MILWAUKEE ELECTRIC TOOL CORP15 citations92

US7938600B1May 10, 2011

Cutting tool and method of operating the same

MILWAUKEE ELECTRIC TOOL CORP40 citations92

USD688543SAug 27, 2013

Saw blade

MILWAUKEE ELECTRIC TOOL CORP28 citations91

USD996166SAug 22, 2023

Blade for a reciprocating saw

MILWAUKEE ELECTRIC TOOL CORP3 citations84

USD977926SFeb 14, 2023

Saw blade

MILWAUKEE ELECTRIC TOOL CORP3 citations84

USD867083SNov 19, 2019

Saw blade

MILWAUKEE ELECTRIC TOOL CORP6 citations84

US10252358B2Apr 9, 2019

Saw blade

MILWAUKEE ELECTRIC TOOL CORP6 citations84

USD841417SFeb 26, 2019

Saw blade

MILWAUKEE ELECTRIC TOOL CORP6 citations84

USD695083SDec 10, 2013

Saw blade

MILWAUKEE ELECTRIC TOOL CORP9 citations84

USD936437SNov 23, 2021

Saw blade

MILWAUKEE ELECTRIC TOOL CORP3 citations73

US11141805B2Oct 12, 2021

Saw blade

MILWAUKEE ELECTRIC TOOL CORP2 citations73

USD903449SDec 1, 2020

Blade for a reciprocating saw

MILWAUKEE ELECTRIC TOOL CORP1 citations73

US10639732B2May 5, 2020

Saw blade

MILWAUKEE ELECTRIC TOOL CORP1 citations73

US10293422B2May 21, 2019

Blade for a reciprocating saw

MILWAUKEE ELECTRIC TOOL CORP1 citations73

US10118238B2Nov 6, 2018

Blade for a reciprocating saw

MILWAUKEE ELECTRIC TOOL CORP2 citations73

US10226829B2Mar 12, 2019

Reciprocating saw blade

MILWAUKEE ELECTRIC TOOL CORP3 citations71

USD1012142SJan 23, 2024

Strut shearing die

MILWAUKEE ELECTRIC TOOL CORP3 citations68

US12558732B2Feb 24, 2026

Saw blade

MILWAUKEE ELECTRIC TOOL CORP0 citations62

USD1114574SFeb 24, 2026

Blade for a reciprocating saw

MILWAUKEE ELECTRIC TOOL CORP0 citations62

US12097565B2Sep 24, 2024

Saw blade

MILWAUKEE ELECTRIC TOOL CORP0 citations62

US11433467B2Sep 6, 2022

Saw blade

MILWAUKEE ELECTRIC TOOL CORP0 citations62

US11007588B2May 18, 2021

Saw blade

MILWAUKEE ELECTRIC TOOL CORP0 citations62

US10722961B2Jul 28, 2020

Reciprocating saw blade

MILWAUKEE ELECTRIC TOOL CORP1 citations62

USD560108SJan 22, 2008

Power tool, such as a nailer

MILWAUKEE ELECTRIC TOOL CORP4 citations62

USD723892SMar 10, 2015

Saw blade

MILWAUKEE ELECTRIC TOOL CORP2 citations61

US12202064B2Jan 21, 2025

Reciprocating saw blade

MILWAUKEE ELECTRIC TOOL CORP0 citations60

USD729600SMay 19, 2015

Saw blade

MILWAUKEE ELECTRIC TOOL CORP2 citations60

USD903448SDec 1, 2020

Blade for a reciprocating saw

MILWAUKEE ELECTRIC TOOL CORP0 citations52

US9643267B2May 9, 2017

Blade for a reciprocating saw

MILWAUKEE ELECTRIC TOOL CORP1 citations52

BUTZEN ROBERT W

5 patents

US8689667B2Apr 8, 2014

Saw blade

BUTZEN ROBERT W39 citations97

US8776659B2Jul 15, 2014

Saw blade

BUTZEN ROBERT W27 citations92

US10189099B2Jan 29, 2019

Saw Blade

BUTZEN ROBERT W10 citations83

US9132492B2Sep 15, 2015

Reciprocating saw blade

BUTZEN ROBERT W15 citations83

US9475141B2Oct 25, 2016

Reciprocating saw blade

BUTZEN ROBERT W10 citations80