Inventor
PETKUS MATTHEW MICHAEL
US32 patents
⚠️ This page may combine multiple inventors who share the name “PETKUS MATTHEW MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WM BARR & CO INC
27 patentsUS11148118B2Oct 19, 2021
Encapsulated fragrance in compressed tablet
WM BARR & CO INC4 citations82
USD1078926SJun 10, 2025
Swirl chamber
WM BARR & CO INC1 citations74
USD1105670SDec 9, 2025
Swirl chamber
WM BARR & CO INC0 citations72
USD1094656SSep 23, 2025
Swirl chamber
WM BARR & CO INC0 citations72
USD1089543SAug 19, 2025
Swirl chamber
WM BARR & CO INC0 citations72
USD1086377SJul 29, 2025
Valve assembly and swirl chamber
WM BARR & CO INC0 citations72
USD1086376SJul 29, 2025
Valve assembly
WM BARR & CO INC0 citations72
USD1085347SJul 22, 2025
Valve housing
WM BARR & CO INC0 citations72
USD1085350SJul 22, 2025
Valve housing
WM BARR & CO INC0 citations72
USD1085349SJul 22, 2025
Valve housing
WM BARR & CO INC0 citations72
USD1085348SJul 22, 2025
Valve housing
WM BARR & CO INC0 citations72
USD1085351SJul 22, 2025
Valve assembly and swirl chamber
WM BARR & CO INC0 citations72
USD1084572SJul 15, 2025
Swirl chamber
WM BARR & CO INC0 citations72
USD1084233SJul 15, 2025
Valve assembly and swirl chamber
WM BARR & CO INC0 citations72
USD1080112SJun 17, 2025
Swirl chamber
WM BARR & CO INC0 citations72
USD1078925SJun 10, 2025
Swirl chamber
WM BARR & CO INC0 citations72
USD1078936SJun 10, 2025
Valve assembly
WM BARR & CO INC0 citations72
USD1077990SJun 3, 2025
Swirl chamber
WM BARR & CO INC0 citations72
US11498048B2Nov 15, 2022
Composition containing urea for use in brine formation
WM BARR & CO INC3 citations71
US12263508B2Apr 1, 2025
Spray wand
WM BARR & CO INC0 citations62
US12103025B2Oct 1, 2024
Spray wand
WM BARR & CO INC0 citations62
US11833552B2Dec 5, 2023
Formulation delivery system having a solid chemistry
WM BARR & CO INC0 citations62
US11833553B2Dec 5, 2023
Spray wand
WM BARR & CO INC1 citations62
US11679404B2Jun 20, 2023
Spray wand
WM BARR & CO INC0 citations62
US12285734B2Apr 29, 2025
Composition containing urea for use in brine formation
WM BARR & CO INC0 citations60
US12485438B2Dec 2, 2025
Spray wand
WM BARR & CO INC0 citations51
US12509597B2Dec 30, 2025
Paint remover having reduced flammability
WM BARR & CO INC0 citations50
JOHNSON & SON INC S C
3 patentsUS9643199B2May 9, 2017
Fluid dispensing system and methods relating thereto
JOHNSON & SON INC S C6 citations69
US11541409B2Jan 3, 2023
Apparatus and method for providing an improved spray pattern with a squeeze bottle
JOHNSON & SON INC S C0 citations61
US9700043B2Jul 11, 2017
Corrosive ingredient(s)-containing compositions having reduced toxicity and method of obtaining
JOHNSON & SON INC S C0 citations34