Inventor
MARSHALL AARON D
US50 patents
⚠️ This page may combine multiple inventors who share the name “MARSHALL AARON D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GOJO IND INC
46 patentsUSD846299SApr 23, 2019
Touch-free dispenser cabinet
GOJO IND INC20 citations94
US10143339B2Dec 4, 2018
Sequentially activated multi-diaphragm foam pumps, refill units and dispenser systems
GOJO IND INC22 citations94
US9596963B2Mar 21, 2017
Vented refill units and dispensers having vented refill units
GOJO IND INC19 citations92
US11122939B2Sep 21, 2021
Fluid dispenser and fluid refill system for fluid dispenser
GOJO IND INC9 citations84
USD856023SAug 13, 2019
Touch-free dispenser cabinet
GOJO IND INC6 citations84
USD846298SApr 23, 2019
Touch-free dispenser cabinet
GOJO IND INC11 citations84
US10160590B2Dec 25, 2018
Vented non-collapsing containers, dispensers and refill units having vented non-collapsing containers
GOJO IND INC12 citations84
US9936840B2Apr 10, 2018
Vented refill units and dispensers having vented refill units
GOJO IND INC8 citations84
US9687121B2Jun 27, 2017
Compact foam at a distance pumps and refill units
GOJO IND INC11 citations84
US9648992B2May 16, 2017
Pumps with vents to vent inverted containers and refill units having non-collapsing containers
GOJO IND INC16 citations84
US10806310B2Oct 20, 2020
Self-orientating wipes dispensing nozzles and wipes dispensers having the same
GOJO IND INC11 citations83
US11439280B2Sep 13, 2022
Wipes dispensing canisters and wipes dispensing canister mounting brackets
GOJO IND INC6 citations82
US10716436B2Jul 21, 2020
Fluid dispenser and fluid refill system for fluid dispenser
GOJO IND INC8 citations82
US10542854B2Jan 28, 2020
Self-orienting wipes dispensing nozzles and wipes dispensers having the same
GOJO IND INC8 citations81
US11596273B2Mar 7, 2023
Sequentially activated multi-diaphragm foam pumps, refill units and dispenser systems
GOJO IND INC2 citations73
US11350797B2Jun 7, 2022
Touch-free dispensers
GOJO IND INC2 citations73
US10912426B2Feb 9, 2021
Sequentially activated multi-diaphragm foam pumps, refill units and dispenser systems
GOJO IND INC3 citations73
US10653277B2May 19, 2020
Manual dispensers requiring lower force to operate
GOJO IND INC3 citations73
USD820614SJun 19, 2018
Wall mounted dispenser cabinet
GOJO IND INC4 citations73
US9730558B2Aug 15, 2017
Product dispenser with pressure relief
GOJO IND INC6 citations73
US9642502B2May 9, 2017
Dual air chamber foam pumps, refill units and dispensers
GOJO IND INC2 citations73
USD971731SDec 6, 2022
Table top sanitizer dispenser bottle base
GOJO IND INC3 citations72
USD1041950SSep 17, 2024
Sanitizer dispenser
GOJO IND INC3 citations71
US11220420B2Jan 11, 2022
Refilling systems, refillable containers and method for refilling containers
GOJO IND INC1 citations71
US10961107B2Mar 30, 2021
Refilling systems, refillable containers and method for refilling containers
GOJO IND INC3 citations71
US11331685B2May 17, 2022
Refillable dispenser having reservoirs and refill containers configured for fluid and air transfer therebetween
GOJO IND INC2 citations70
US11071418B2Jul 27, 2021
Self-orienting wipes dispensing nozzles and wipes dispensers having the same
GOJO IND INC4 citations70
US12440072B2Oct 14, 2025
Sequentially activated multi-diaphragm foam pumps, refill units and dispenser systems
GOJO IND INC0 citations62
US12150606B2Nov 26, 2024
Touch-free tabletop dispensers
GOJO IND INC1 citations62
US11972680B2Apr 30, 2024
Base for table top sanitizer dispensing bottles and dispenser bottles
GOJO IND INC0 citations62
US11852247B2Dec 26, 2023
Outlet valve arrangements for enhanced pump efficiency
GOJO IND INC0 citations62
US11819171B2Nov 21, 2023
Touch-free dispensers
GOJO IND INC0 citations62
US11647872B2May 16, 2023
Double inlet valve for enhanced pump efficiency
GOJO IND INC0 citations62
US11079022B2Aug 3, 2021
Outlet valve arrangements for enhanced pump efficiency
GOJO IND INC0 citations62
US11471005B2Oct 18, 2022
Fluid dispenser and fluid refill system for fluid dispenser
GOJO IND INC0 citations61
US12473191B2Nov 18, 2025
Refilling systems, refillable containers and method for refilling containers
GOJO IND INC0 citations60
US11866320B2Jan 9, 2024
Refilling systems, refillable containers and method for refilling containers
GOJO IND INC0 citations60
US11612280B2Mar 28, 2023
Self-orientating wipes dispensing nozzles and wipes dispensers having the same
GOJO IND INC0 citations60
USD1033969SJul 9, 2024
Refill unit for a dispenser
GOJO IND INC0 citations59
US11980901B2May 14, 2024
Refillable dispenser having reservoirs and refill containers configured for fluid and air transfer therebetween
GOJO IND INC1 citations59
US11684222B2Jun 27, 2023
Wipes dispensing canisters and wipes dispensing canister mounting brackets
GOJO IND INC0 citations59
US11246457B2Feb 15, 2022
Double inlet valve for enhanced pump efficiency
GOJO IND INC1 citations59
US12178370B2Dec 31, 2024
Touch-free tabletop foam sanitizer dispenser
GOJO IND INC0 citations52
US11089913B2Aug 17, 2021
Double inlet valve for enhanced pump efficiency
GOJO IND INC0 citations52
US10869580B2Dec 22, 2020
Actuating mechanisms for manual dispensers
GOJO IND INC0 citations52
US10667655B2Jun 2, 2020
Dispensers, refill units and pumps having vacuum actuated anti-drip mechanisms
GOJO IND INC0 citations49