Inventor
GUNDERSEN ROBERT J
US33 patents
⚠️ This page may combine multiple inventors who share the name “GUNDERSEN ROBERT J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GRACO MINNESOTA INC
31 patentsUSD560271SJan 22, 2008
Airless sprayer
GRACO MINNESOTA INC23 citations92
USD616065SMay 18, 2010
Paint sprayer
GRACO MINNESOTA INC34 citations91
US7673815B2Mar 9, 2010
Line striper
GRACO MINNESOTA INC28 citations89
US11262772B2Mar 1, 2022
Paint sprayer distributed control and output volume monitoring architectures
GRACO MINNESOTA INC6 citations85
US11226643B2Jan 18, 2022
Paint sprayer distributed control and output volume monitoring architectures
GRACO MINNESOTA INC8 citations85
US10843211B2Nov 24, 2020
Handheld texture spray gun with hopper
GRACO MINNESOTA INC4 citations84
US7654771B2Feb 2, 2010
Spray gun mount for line striper
GRACO MINNESOTA INC16 citations84
US7114664B2Oct 3, 2006
Texture sprayer with removable engine-compressor module
GRACO MINNESOTA INC16 citations84
USD502532SMar 1, 2005
Texture sprayer
GRACO MINNESOTA INC12 citations84
US11385662B2Jul 12, 2022
Paint sprayer distributed control and output volume monitoring architectures
GRACO MINNESOTA INC4 citations83
US11385663B2Jul 12, 2022
Paint sprayer distributed control and output volume monitoring architectures
GRACO MINNESOTA INC4 citations83
US11163323B2Nov 2, 2021
Paint sprayer distributed control and output volume monitoring architectures
GRACO MINNESOTA INC6 citations83
USD780892SMar 7, 2017
Spray gun
GRACO MINNESOTA INC9 citations82
USD596706SJul 21, 2009
Paint sprayer
GRACO MINNESOTA INC8 citations82
USD1004623SNov 14, 2023
Transfer pump
GRACO MINNESOTA INC2 citations73
USD964506SSep 20, 2022
Fluid handling module
GRACO MINNESOTA INC2 citations73
USD955335SJun 21, 2022
Power module
GRACO MINNESOTA INC4 citations73
US11052412B2Jul 6, 2021
Handheld texture spray gun with hopper
GRACO MINNESOTA INC3 citations73
USD526045SAug 1, 2006
Texture sprayer
GRACO MINNESOTA INC10 citations73
USD501241SJan 25, 2005
Texture sprayer
GRACO MINNESOTA INC6 citations73
US11934210B2Mar 19, 2024
Paint sprayer distributed control and output volume monitoring architectures
GRACO MINNESOTA INC1 citations72
US11934211B2Mar 19, 2024
Paint sprayer distributed control and output volume monitoring architectures
GRACO MINNESOTA INC1 citations72
US11934212B2Mar 19, 2024
Paint sprayer distributed control and output volume monitoring architectures
GRACO MINNESOTA INC1 citations72
US11819868B2Nov 21, 2023
Material spray gun
GRACO MINNESOTA INC2 citations71
US11406995B2Aug 9, 2022
Material spray gun
GRACO MINNESOTA INC2 citations71
USD829772SOct 2, 2018
Sprayer frame
GRACO MINNESOTA INC5 citations71
US12339678B2Jun 24, 2025
Paint sprayer distributed control and output volume monitoring architectures
GRACO MINNESOTA INC0 citations62
US11980911B2May 14, 2024
Handheld spray gun
GRACO MINNESOTA INC0 citations62
US11623233B2Apr 11, 2023
Handheld texture spray gun with hopper
GRACO MINNESOTA INC0 citations62
US12352254B2Jul 8, 2025
Transfer pump
GRACO MINNESOTA INC0 citations61
US12228117B2Feb 18, 2025
Pump control system and method
GRACO MINNESOTA INC0 citations59