Inventor · disambiguated record
David L. Dejong
Also filed as: DEJONG DAVID · DEJONG DAVID L · DEJONG DAVID LEE
36 granted patents·5 pending applications·507 citations·filing 2003–2020
98Inventor score
Files withMEADWESTVACO CALMAR INC15SILGAN DISPENSING SYSTEMS CORP6GOOD ROBERT J4MEADWESTVACO CORP3SWEETON STEVEN L3
Top patents by PatentIndex Score
41 records- 0198US10773269B2Dispensing pump with skirt springSILGAN DISPENSING SYSTEMS CORP·Filed 2018·Granted Sep 15, 2020·16 cites·18 claims
- 0294US9937509B2Dispensing pump with skirt springWESTROCK MWV LLC·Filed 2014·Granted Apr 10, 2018·15 cites·6 claims
- 0394US9827581B2Dip tube connectors and pump systems using the sameGOOD ROBERT J·Filed 2011·Granted Nov 28, 2017·12 cites·14 claims
- 0493US8800822B2Dip tube connectors and pump systems using the sameGOOD ROBERT J·Filed 2011·Granted Aug 12, 2014·13 cites·16 claims
- 0593US7255294B2Battery operated spray head having an improved housingMEADWESTVACO CORP·Filed 2005·Granted Aug 14, 2007·28 cites·14 claims
- 0692US10421090B2Dip tube connectors and pump systems using the sameSILGAN DISPENSING SYSTEMS CORP·Filed 2016·Granted Sep 24, 2019·5 cites·9 claims
- 0791US9846066B2Adjustable dosing dispensers and methods for using the sameMEADWESTVACO CALMAR INC·Filed 2015·Granted Dec 19, 2017·6 cites·8 claims
- 0890US9199783B2Plastic valves and methods of using the sameWANBAUGH LINN D·Filed 2008·Granted Dec 1, 2015·26 cites·16 claims
- 0990US7775405B2Sprayer including pressure build-up discharge valve assembly with poppet valve having integrated springMEADWESTVACO CALMAR INC·Filed 2006·Granted Aug 17, 2010·29 cites·19 claims
- 1089US10124357B2Dip tube connectors and pump systems using the sameGOOD ROBERT J·Filed 2012·Granted Nov 13, 2018·7 cites·4 claims
- 1189USD571206STrigger sprayerMEADWESTVACO CALMAR INC·Filed 2008·Granted Jun 17, 2008·39 cites·1 claims
- 1288US10870122B2Dip tube connectors and pump systems using the sameSILGAN DISPENSING SYSTEMS CORP·Filed 2019·Granted Dec 22, 2020·2 cites·9 claims
- 1388US9475635B2Aerosol sprayer with anti-drool valveMEADWESTVACO CORP·Filed 2014·Granted Oct 25, 2016·11 cites·19 claims
- 1485US9975130B2Trigger sprayers and methods for making the sameDEJONG DAVID L·Filed 2010·Granted May 22, 2018·10 cites·9 claims
- 1585USD571205STrigger sprayerMEADWESTVACO CALMAR INC·Filed 2008·Granted Jun 17, 2008·31 cites·1 claims
- 1684US9387500B2Dip tube connectors and pump systems using the sameMEADWESTVACO CALMAR INC·Filed 2014·Granted Jul 12, 2016·4 cites·11 claims
- 1784USD589795STrigger spray deviceMEADWESTVACO CALMAR INC·Filed 2008·Granted Apr 7, 2009·29 cites·1 claims
- 1884USD588454SSprayer shroudMEADWESTVACO CALMAR INC·Filed 2007·Granted Mar 17, 2009·29 cites·1 claims
- 1983US10718651B2Adjustable dosing dispensers and methods for using the sameSILGAN DISPENSING SYSTEMS CORP·Filed 2019·Granted Jul 21, 2020·2 cites·15 claims
- 2082US10247592B2Adjustable dosing dispensers and methods for using the sameSILGAN DISPENSING SYSTEMS CORP·Filed 2017·Granted Apr 2, 2019·2 cites·14 claims
- 2182USD588456SSprayer shroudMEADWESTVACO CALMAR INC·Filed 2008·Granted Mar 17, 2009·28 cites·1 claims
- 2282USD579330SSprayer shroudMEADWESTVACO CALMAR INC·Filed 2006·Granted Oct 28, 2008·24 cites·1 claims
- 2382USD562683SContainer closureMEADWESTVACO CALMAR INC·Filed 2006·Granted Feb 26, 2008·28 cites·1 claims
- 2479US10618072B2Inline vacuum spring sustained duration sprayerSILGAN DISPENSING SYSTEMS CORP·Filed 2017·Granted Apr 14, 2020·2 cites·17 claims
- 2579US9022301B2Aerosol manifold and method of its fabricationSELL STEVEN A·Filed 2010·Granted May 5, 2015·6 cites·14 claims
- 2679US8517221B2Trigger sprayerSWEETON STEVEN L·Filed 2007·Granted Aug 27, 2013·11 cites·9 claims
- 2778US7175741B2Reducing odor in absorbent productsWEYERHAEUSER CO·Filed 2003·Granted Feb 13, 2007·21 cites·15 claims
- 2877US9409195B2Trigger sprayer valvesDEJONG DAVID L·Filed 2012·Granted Aug 9, 2016·5 cites·11 claims
- 2975US11648575B2Dip tube connectors and pump systems using the sameCLOROX CO·Filed 2020·Granted May 16, 2023·0 cites·19 claims
- 3074US11406996B2Dip tube connectors and pump systems using the sameCLOROX CO·Filed 2020·Granted Aug 9, 2022·0 cites·17 claims
- 3174USD588455SSprayer shroudMEADWESTVACO CALMAR INC·Filed 2008·Granted Mar 17, 2009·16 cites·1 claims
- 3267USD587575STrigger sprayerMEADWESTVACO CALMAR INC·Filed 2008·Granted Mar 3, 2009·15 cites·1 claims
- 3366USD579329SSprayer shroudMEADWESTVACO CALMAR INC·Filed 2006·Granted Oct 28, 2008·14 cites·1 claims
- 3460US2009152270A1Orientation system for a closureCROWE THOMAS GEORGE·Filed 2008·Application pending·0 cites
- 3559US2008149587A1Bayonet Closure, Bottle Fitting and Methods of Using the SameSWEETON STEVEN L·Filed 2007·Application pending·0 cites
- 3655USD578887SSprayer shroudMEADWESTVACO CALMAR INC·Filed 2006·Granted Oct 21, 2008·9 cites·1 claims
- 3749US2014110440A1Aerosol actuators and improved aerosol assembliesGOOD ROBERT J·Filed 2012·Application pending·0 cites
- 3848USD588003SSprayer shroudMEADWESTVACO CORP·Filed 2006·Granted Mar 10, 2009·6 cites·1 claims
- 3948USD580759SSprayer shroudMEADWESTVACO CALMAR INC·Filed 2006·Granted Nov 18, 2008·6 cites·1 claims
- 4048US2006153707A1Battery operated spray head retrofittable onto existing pump spray containers and producing substantially continuous spraySWEETON STEVEN L·Filed 2005·Application pending·0 cites
- 4143US2006153709A1Battery operated spray head having an improved housingSWEETON STEVE L·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →