Inventor
WROBEL STEVE J
US60 patents
Patents
50 patentsUS10077771B2Sep 18, 2018
Integral mounting system on axial reciprocating pumps
GRACO MINNESOTA INC28 citations98
US11732708B2Aug 22, 2023
Displacement pump mounting and retention
GRACO MINNESOTA INC8 citations94
US11530697B2Dec 20, 2022
Displacement pump mounting and retention
GRACO MINNESOTA INC10 citations94
US11396871B1Jul 26, 2022
Displacement pump mounting and retention
GRACO MINNESOTA INC10 citations94
US11286926B2Mar 29, 2022
Pump rod and driving link with side-load reducing configuration
GRACO MINNESOTA INC10 citations94
US11035359B2Jun 15, 2021
Displacement pump mounting and retention
GRACO MINNESOTA INC12 citations94
US10514030B2Dec 24, 2019
Removable piston rod sleeve for fluid pump
GRACO MINNESOTA INC19 citations94
USD854123SJul 16, 2019
Texture spray gun
GRACO MINNESOTA INC41 citations94
USD759199SJun 14, 2016
Airless paint sprayer
GRACO MINNESOTA INC36 citations94
USD747183SJan 12, 2016
Retaining nut/ring
GRACO MINNESOTA INC27 citations94
US10502206B2Dec 10, 2019
Pump rod and driving link with side-load reducing configuration
GRACO MINNESOTA INC12 citations92
US10094375B2Oct 9, 2018
Self-aligning mounting and retention system
GRACO MINNESOTA INC14 citations92
US12196200B2Jan 14, 2025
Pump rod and driving link with side-load reducing configuration
GRACO MINNESOTA INC2 citations86
US11927183B2Mar 12, 2024
Displacement pump mounting and retention
GRACO MINNESOTA INC3 citations86
US11927184B2Mar 12, 2024
Displacement pump mounting and retention
GRACO MINNESOTA INC3 citations86
US11891991B2Feb 6, 2024
Displacement pump mounting and retention
GRACO MINNESOTA INC3 citations86
US11873809B2Jan 16, 2024
Displacement pump mounting and retention
GRACO MINNESOTA INC3 citations86
US10815990B2Oct 27, 2020
Paint sprayer pump cartridge
GRACO MINNESOTA INC11 citations85
US10843211B2Nov 24, 2020
Handheld texture spray gun with hopper
GRACO MINNESOTA INC4 citations84
USD794162SAug 8, 2017
Paint sprayer
GRACO MINNESOTA INC14 citations84
USD792946SJul 25, 2017
Paint sprayer
GRACO MINNESOTA INC16 citations84
US10634132B2Apr 28, 2020
Integrated pump guard and control interlock
GRACO MINNESOTA INC7 citations83
USD1085352SJul 22, 2025
Control panel
GRACO MINNESOTA INC2 citations75
US11873810B2Jan 16, 2024
Displacement pump mounting and retention
GRACO MINNESOTA INC0 citations73
US11684937B2Jun 27, 2023
Spray gun and components for spraying paints and other coatings
GRACO MINNESOTA INC2 citations73
US11052412B2Jul 6, 2021
Handheld texture spray gun with hopper
GRACO MINNESOTA INC3 citations73
US10717097B2Jul 21, 2020
Spray gun and components for spraying paints and other coatings
GRACO MINNESOTA INC2 citations73
US10589303B2Mar 17, 2020
Spray gun and components for spraying paints and other coatings
GRACO MINNESOTA INC2 citations73
US10465678B2Nov 5, 2019
Fluid pump leakage diversion
GRACO MINNESOTA INC2 citations73
US10371145B2Aug 6, 2019
Piston rod having cap recess
GRACO MINNESOTA INC4 citations73
USD847303SApr 30, 2019
Hopper assembly
GRACO MINNESOTA INC5 citations73
USD794754SAug 15, 2017
Paint sprayer
GRACO MINNESOTA INC5 citations73
US9630196B2Apr 25, 2017
Airflow control for an integrated handheld texture sprayer
GRACO MINNESOTA INC6 citations73
US11986850B2May 21, 2024
Handheld airless sprayer for paints and other coatings
GRACO MINNESOTA INC3 citations72
US11819868B2Nov 21, 2023
Material spray gun
GRACO MINNESOTA INC2 citations71
US11406995B2Aug 9, 2022
Material spray gun
GRACO MINNESOTA INC2 citations71
USD1084854SJul 22, 2025
Filter manifold cap
GRACO MINNESOTA INC0 citations63
US12583001B2Mar 24, 2026
Spray gun and components for spraying paints and other coatings
GRACO MINNESOTA INC0 citations62
USD1115015SFeb 24, 2026
Front cover
GRACO MINNESOTA INC0 citations62
USD1114940SFeb 24, 2026
Front cover
GRACO MINNESOTA INC0 citations62
USD1106269SDec 16, 2025
Front cover
GRACO MINNESOTA INC0 citations62
US12421960B2Sep 23, 2025
Pump mounting and driving
GRACO MINNESOTA INC0 citations62
USD1089556SAug 19, 2025
Pinch guard
GRACO MINNESOTA INC0 citations62
US12313061B2May 27, 2025
Fluid dispensing system having a piston rod and wear sleeve
GRACO MINNESOTA INC0 citations62
US11980911B2May 14, 2024
Handheld spray gun
GRACO MINNESOTA INC0 citations62
US11891992B2Feb 6, 2024
Piston with sleeve for fluid pump
GRACO MINNESOTA INC0 citations62
US11835038B2Dec 5, 2023
Integrated pump guard and control interlock
GRACO MINNESOTA INC0 citations62
US11773842B2Oct 3, 2023
Removable piston rod sleeve for fluid pump
GRACO MINNESOTA INC0 citations62
US11623233B2Apr 11, 2023
Handheld texture spray gun with hopper
GRACO MINNESOTA INC0 citations62
US11603835B2Mar 14, 2023
Integrated pump guard and control interlock
GRACO MINNESOTA INC0 citations62
Showing the top 50 of 60 patents by PatentIndex Score.