Inventor
VARGA LESLIE J
US36 patents
⚠️ This page may combine multiple inventors who share the name “VARGA LESLIE J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NORDSON CORP
28 patentsUS9427766B2Aug 30, 2016
Apparatus and method for melting and dispensing thermoplastic material
NORDSON CORP17 citations92
US5370905ADec 6, 1994
Method of applying priming coating materials onto glass elements of vehicles
NORDSON CORP37 citations91
US10695779B2Jun 30, 2020
Applicator having active backpressure control devices
NORDSON CORP7 citations84
US9427768B2Aug 30, 2016
Adhesive dispensing system and method with melt on demand at point of dispensing
NORDSON CORP6 citations84
US9266681B2Feb 23, 2016
Hot melt systems, feeder devices and methods for moving particulate hot melt adhesive
NORDSON CORP11 citations82
US7441568B2Oct 28, 2008
Rechargeable dispensing head
NORDSON CORP9 citations82
US9810363B2Nov 7, 2017
Bulk adhesive transfer devices, knife gate valve devices, and related systems and methods
NORDSON CORP15 citations80
USD577046SSep 16, 2008
Dispenser body for receiving a syringe type fluid dispenser
NORDSON CORP6 citations74
US9580257B2Feb 28, 2017
Hot melt adhesive supply having agitation device, and related methods
NORDSON CORP2 citations73
US7237578B2Jul 3, 2007
Rechargeable dispensing head
NORDSON CORP9 citations72
US9764537B2Sep 19, 2017
Hot melt systems, feeder devices and methods for moving particulate hot melt adhesive
NORDSON CORP2 citations71
US10357796B2Jul 23, 2019
Hot melt adhesive supply and methods associated therewith
NORDSON CORP2 citations69
US9770843B2Sep 26, 2017
Apparatus and method for melting and dispensing thermoplastic material
NORDSON CORP1 citations63
US11938505B2Mar 26, 2024
Melt system including a melt unit with a side-loading hopper
NORDSON CORP0 citations62
US11389822B2Jul 19, 2022
Melt system including a melt unit with a side-loading hopper
NORDSON CORP0 citations62
US11033926B2Jun 15, 2021
Adhesive dispensing system and method with melt on demand at point of dispensing
NORDSON CORP0 citations62
US7771556B2Aug 10, 2010
Apparatus and process to apply adhesive during labeling operations
NORDSON CORP4 citations61
US6780248B2Aug 24, 2004
Applicator and method for applying adhesive to rod-shaped members such as cotton swabs
NORDSON CORP2 citations60
US12103033B2Oct 1, 2024
Modular adhesive dispensing device
NORDSON CORP0 citations59
US12416381B2Sep 16, 2025
Adhesive transfer hose having a barrier layer and method of use
NORDSON CORP0 citations55
US12031658B2Jul 9, 2024
Adhesive transfer hose having a barrier layer and method of use
NORDSON CORP0 citations55
US10363686B2Jul 30, 2019
Apparatus and method for melting and dispensing thermoplastic material
NORDSON CORP0 citations52
US10245613B2Apr 2, 2019
Adhesive dispensing system and method with melt on demand at point of dispensing
NORDSON CORP0 citations52
US9744553B2Aug 29, 2017
Cooled hot melt adhesive storage systems, and related methods
NORDSON CORP0 citations51
US6958173B2Oct 25, 2005
Applicator and method for applying adhesive to rod-shaped members such as cotton swabs
NORDSON CORP1 citations49
US11745389B2Sep 5, 2023
Melting system including flow guide members
NORDSON CORP0 citations48
US10589233B2Mar 17, 2020
Foam mixing system and methods
NORDSON CORP0 citations46
US10058825B2Aug 28, 2018
Foam mixing system and methods
NORDSON CORP0 citations46
VARGA LESLIE J
4 patentsUS8201717B2Jun 19, 2012
Apparatus and method for melting and dispensing thermoplastic material
VARGA LESLIE J47 citations94
US8496457B2Jul 30, 2013
Metering gear pump with integral flow indicator
VARGA LESLIE J10 citations83
US8272537B2Sep 25, 2012
Valveless liquid dispenser
VARGA LESLIE J14 citations83
US9776342B2Oct 3, 2017
Apparatus and method for melting and dispensing thermoplastic material
VARGA LESLIE J1 citations59