Inventor · disambiguated record
Leslie J. Varga
Also filed as: VARGA LESLIE J
36 granted patents·15 pending applications·238 citations·filing 1993–2025
97Inventor score
Top patents by PatentIndex Score
51 records- 0194US9427766B2Apparatus and method for melting and dispensing thermoplastic materialNORDSON CORP·Filed 2013·Granted Aug 30, 2016·17 cites·26 claims
- 0294US8496457B2Metering gear pump with integral flow indicatorVARGA LESLIE J·Filed 2011·Granted Jul 30, 2013·10 cites·14 claims
- 0394US8201717B2Apparatus and method for melting and dispensing thermoplastic materialVARGA LESLIE J·Filed 2007·Granted Jun 19, 2012·47 cites·17 claims
- 0493US10695779B2Applicator having active backpressure control devicesNORDSON CORP·Filed 2019·Granted Jun 30, 2020·7 cites·25 claims
- 0593US9810363B2Bulk adhesive transfer devices, knife gate valve devices, and related systems and methodsNORDSON CORP·Filed 2014·Granted Nov 7, 2017·15 cites·12 claims
- 0691US9266681B2Hot melt systems, feeder devices and methods for moving particulate hot melt adhesiveNORDSON CORP·Filed 2013·Granted Feb 23, 2016·11 cites·20 claims
- 0790US8753713B2Jetting dispenser and method of jetting highly cohesive adhesivesCLARK JUSTIN A·Filed 2011·Granted Jun 17, 2014·11 cites·13 claims
- 0888US9427768B2Adhesive dispensing system and method with melt on demand at point of dispensingNORDSON CORP·Filed 2013·Granted Aug 30, 2016·6 cites·13 claims
- 0987US9764537B2Hot melt systems, feeder devices and methods for moving particulate hot melt adhesiveNORDSON CORP·Filed 2015·Granted Sep 19, 2017·2 cites·29 claims
- 1085US8171973B2Nozzle and related apparatus and method for dispensing molten thermoplastic materialGANZER CHARLES P·Filed 2008·Granted May 8, 2012·10 cites·18 claims
- 1185US7441568B2Rechargeable dispensing headNORDSON CORP·Filed 2007·Granted Oct 28, 2008·9 cites·8 claims
- 1284US8272537B2Valveless liquid dispenserVARGA LESLIE J·Filed 2009·Granted Sep 25, 2012·14 cites·18 claims
- 1380US5370905AMethod of applying priming coating materials onto glass elements of vehiclesNORDSON CORP·Filed 1993·Granted Dec 6, 1994·37 cites·12 claims
- 1479US8255088B2Method for dispensing a viscous materialBURKUS II FRANK S·Filed 2008·Granted Aug 28, 2012·8 cites·10 claims
- 1577US11938505B2Melt system including a melt unit with a side-loading hopperNORDSON CORP·Filed 2022·Granted Mar 26, 2024·0 cites·20 claims
- 1677US10357796B2Hot melt adhesive supply and methods associated therewithNORDSON CORP·Filed 2016·Granted Jul 23, 2019·2 cites·26 claims
- 1777US9770843B2Apparatus and method for melting and dispensing thermoplastic materialNORDSON CORP·Filed 2016·Granted Sep 26, 2017·1 cites·20 claims
- 1876US12416381B2Adhesive transfer hose having a barrier layer and method of useNORDSON CORP·Filed 2024·Granted Sep 16, 2025·0 cites·20 claims
- 1976US9067236B2Two-component liquid dispenser gun and systemGOULD MARK A·Filed 2010·Granted Jun 30, 2015·6 cites·29 claims
- 2075US2025369549A1Adhesive transfer hose having a barrier layer and method of useNORDSON CORP·Filed 2025·Application pending·0 cites
- 2172US9580257B2Hot melt adhesive supply having agitation device, and related methodsNORDSON CORP·Filed 2014·Granted Feb 28, 2017·2 cites·20 claims
- 2271US2019299242A1Hot melt adhesive supply and methods associated therewithNORDSON CORP·Filed 2019·Application pending·0 cites
- 2370US10363686B2Apparatus and method for melting and dispensing thermoplastic materialNORDSON CORP·Filed 2017·Granted Jul 30, 2019·0 cites·20 claims
- 2470US7237578B2Rechargeable dispensing headNORDSON CORP·Filed 2004·Granted Jul 3, 2007·9 cites·8 claims
- 2569US7771556B2Apparatus and process to apply adhesive during labeling operationsNORDSON CORP·Filed 2006·Granted Aug 10, 2010·4 cites·34 claims
- 2667US11033926B2Adhesive dispensing system and method with melt on demand at point of dispensingNORDSON CORP·Filed 2019·Granted Jun 15, 2021·0 cites·22 claims
- 2767US9776342B2Apparatus and method for melting and dispensing thermoplastic materialVARGA LESLIE J·Filed 2012·Granted Oct 3, 2017·1 cites·23 claims
- 2863US10589233B2Foam mixing system and methodsNORDSON CORP·Filed 2018·Granted Mar 17, 2020·0 cites·16 claims
- 2962US11389822B2Melt system including a melt unit with a side-loading hopperNORDSON CORP·Filed 2018·Granted Jul 19, 2022·0 cites·19 claims
- 3061US12103033B2Modular adhesive dispensing deviceNORDSON CORP·Filed 2020·Granted Oct 1, 2024·0 cites·20 claims
- 3160US10245613B2Adhesive dispensing system and method with melt on demand at point of dispensingNORDSON CORP·Filed 2016·Granted Apr 2, 2019·0 cites·14 claims
- 3257US2017341359A1Hot melt systems, feeder devices and methods for moving particulate hot melt adhesiveNORDSON CORP·Filed 2017·Application pending·0 cites
- 3356US9744553B2Cooled hot melt adhesive storage systems, and related methodsNORDSON CORP·Filed 2014·Granted Aug 29, 2017·0 cites·23 claims
- 3454US10058825B2Foam mixing system and methodsNORDSON CORP·Filed 2015·Granted Aug 28, 2018·0 cites·9 claims
- 3554US2018031163A1Bulk adhesive transfer devices, knife gate valve devices, and related systems and methodsNORDSON CORP·Filed 2017·Application pending·0 cites
- 3653US11745389B2Melting system including flow guide membersNORDSON CORP·Filed 2018·Granted Sep 5, 2023·0 cites·36 claims
- 3753US2009236025A1Apparatus and methods for producing foamed materialsNORDSON CORP·Filed 2009·Application pending·0 cites
- 3852US12031658B2Adhesive transfer hose having a barrier layer and method of useNORDSON CORP·Filed 2017·Granted Jul 9, 2024·0 cites·28 claims
- 3952US6780248B2Applicator and method for applying adhesive to rod-shaped members such as cotton swabsNORDSON CORP·Filed 2002·Granted Aug 24, 2004·2 cites·28 claims
- 4052US2009084816A1Two component metering pump assemblyNORDSON CORP·Filed 2008·Application pending·0 cites
- 4152US2008014344A1Apparatus and related methods to apply adhesive during labeling operationsNORDSON CORP·Filed 2007·Application pending·0 cites
- 4251US2010300599A1Apparatus And Process To Apply Adhesive During Labeling OperationsNORDSON CORP·Filed 2010·Application pending·0 cites
- 4350US6958173B2Applicator and method for applying adhesive to rod-shaped members such as cotton swabsNORDSON CORP·Filed 2004·Granted Oct 25, 2005·1 cites·8 claims
- 4448US2006065671A1Self-contained adhesive metering apparatusNORDSON CORP·Filed 2005·Application pending·0 cites
- 4547USD577046SDispenser body for receiving a syringe type fluid dispenserNORDSON CORP·Filed 2007·Granted Sep 16, 2008·6 cites·1 claims
- 4647US2014117045A1Mixing nozzle assembly having a valve element, fluid dispensing assembly, and related methodNORDSON CORP·Filed 2013·Application pending·0 cites
- 4747US2005094482A1Method and apparatus for producing closed cell foamNORDSON CORP·Filed 2004·Application pending·0 cites
- 4846US2005271806A1Dispenser and method for non-contact dispensing of adhesiveNORDSON CORP·Filed 2004·Application pending·0 cites
- 4944US2006012070A1Gasket assemblyNORDSON CORP·Filed 2004·Application pending·0 cites
- 5039US2016121358A1System and method for filling a hot melt adhesive tankNORDSON CORP·Filed 2015·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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