Inventor · disambiguated record
Ha Van Duong
Also filed as: DUONG HA · DUONG HA V · DUONG HA VAN
52 granted patents·4 pending applications·877 citations·filing 1997–2024
99Inventor score
Files withMELNOR INC31NIES JUERGEN17ILLINOIS TOOL WORKS4NINGBO YILIN AGUATECH CO LTD2CONCEPTS DEV LLC1
Top patents by PatentIndex Score
56 records- 0199US10610879B2Angularly adjusted spray nozzleMELNOR INC·Filed 2018·Granted Apr 7, 2020·22 cites·8 claims
- 0297US11766691B2Angularly adjusted spray nozzleMELNOR INC·Filed 2022·Granted Sep 26, 2023·2 cites·2 claims
- 0394US7810515B2Smart water timerMELNOR INC·Filed 2008·Granted Oct 12, 2010·32 cites·19 claims
- 0494USD567681SElectronic timerMELNOR INC·Filed 2007·Granted Apr 29, 2008·45 cites·1 claims
- 0594USD567680SElectronic timerMELNOR INC·Filed 2007·Granted Apr 29, 2008·48 cites·1 claims
- 0692USD559708SElectronic timerMEINOR INC·Filed 2007·Granted Jan 15, 2008·50 cites·1 claims
- 0791USD678980SWater nozzleNIES JUERGEN·Filed 2012·Granted Mar 26, 2013·48 cites·1 claims
- 0889USD657263SVersatile water timer and controllerNIES JUERGEN·Filed 2011·Granted Apr 10, 2012·46 cites·1 claims
- 0989US2025144658A1Angularly Adjusted Spray NozzleMELNOR INC·Filed 2024·Application pending·0 cites
- 1088USD748758SSpray nozzleMELNOR INC·Filed 2014·Granted Feb 2, 2016·38 cites·1 claims
- 1188US8684283B2Variable range sprinkler apparatus and variable range sprinkler pattern methodNIES JUERGEN·Filed 2010·Granted Apr 1, 2014·10 cites·19 claims
- 1288USD657264SCombined water timer and controllerNIES JUERGEN·Filed 2011·Granted Apr 10, 2012·39 cites·1 claims
- 1387US10945109B2Wireless apparatus, system, and method for controlling a valveMELNOR INC·Filed 2015·Granted Mar 9, 2021·10 cites·26 claims
- 1487USD643755SCombined multi-zone water timer and controllerMELNOR INC·Filed 2010·Granted Aug 23, 2011·40 cites·1 claims
- 1586USD642077SCombined water timer and controllerMELNOR INC·Filed 2010·Granted Jul 26, 2011·38 cites·1 claims
- 1685US12220720B2Angularly adjusted spray nozzleMELNOR INC·Filed 2023·Granted Feb 11, 2025·0 cites·2 claims
- 1785USD650045SAqua gunNIES JUERGEN·Filed 2011·Granted Dec 6, 2011·34 cites·1 claims
- 1885USD618308SStackable sprinklerMELNOR INC·Filed 2010·Granted Jun 22, 2010·26 cites·1 claims
- 1984US11517930B2Angularly adjusted spray nozzleMELNOR INC·Filed 2020·Granted Dec 6, 2022·1 cites·4 claims
- 2084USD681777SFront trigger water nozzle deviceNIES JUERGEN·Filed 2012·Granted May 7, 2013·31 cites·1 claims
- 2184USD650044SAqua gunNIES JUERGEN·Filed 2011·Granted Dec 6, 2011·32 cites·1 claims
- 2284USD613371SStackable sprinklerMELNOR INC·Filed 2009·Granted Apr 6, 2010·23 cites·1 claims
- 2381US9022300B2Vertical rising sprinkler apparatus with stabilized base unitNIES JUERGEN·Filed 2008·Granted May 5, 2015·11 cites·19 claims
- 2480USD650042SAqua gunNIES JUERGEN·Filed 2011·Granted Dec 6, 2011·26 cites·1 claims
- 2576USD630952SController unitMELNOR INC·Filed 2010·Granted Jan 18, 2011·21 cites·1 claims
- 2676USD618307SStackable sprinklerMELNOR INC·Filed 2010·Granted Jun 22, 2010·17 cites·1 claims
- 2774USD702524SPrunerMELNOR INC·Filed 2013·Granted Apr 15, 2014·4 cites·1 claims
- 2869USD633180SSolenoid valveMELNOR INC·Filed 2010·Granted Feb 22, 2011·15 cites·1 claims
- 2968USD584969SMoisture sensorMELNOR INC·Filed 2008·Granted Jan 20, 2009·15 cites·1 claims
- 3067US11161137B2Sprinkler with locking mechanism and removable nozzle stripNINGBO YILIN AGUATECH CO LTD·Filed 2018·Granted Nov 2, 2021·1 cites·11 claims
- 3167USD691435SLopperMELNOR INC·Filed 2013·Granted Oct 15, 2013·13 cites·1 claims
- 3267US8468787B2Stackable sprinklerNIES JUERGEN·Filed 2010·Granted Jun 25, 2013·2 cites·14 claims
- 3365USD720431SFaucet unitMELNOR INC·Filed 2014·Granted Dec 30, 2014·12 cites·1 claims
- 3465USD691434SLopperMELNOR INC·Filed 2013·Granted Oct 15, 2013·12 cites·1 claims
- 3562USD650043SAqua gunNIES JUERGEN·Filed 2011·Granted Dec 6, 2011·12 cites·1 claims
- 3661US7931045B2Water sensor apparatusMELNOR INC·Filed 2008·Granted Apr 26, 2011·2 cites·17 claims
- 3761US2021168579A1Wireless Apparatus, System, and Method for Controlling a ValveNIES JUERGEN·Filed 2021·Application pending·0 cites
- 3860USD691436SLopperMELNOR INC·Filed 2013·Granted Oct 15, 2013·10 cites·1 claims
- 3957US2020093108A1Rod ApparatusCONCEPTS DEV LLC·Filed 2019·Application pending·0 cites
- 4056USD681778SRear trigger water nozzle deviceNIES JUERGEN·Filed 2012·Granted May 7, 2013·9 cites·1 claims
- 4156USD652486SSprinkler base unitNIES JUERGEN·Filed 2011·Granted Jan 17, 2012·9 cites·1 claims
- 4255USD643316SCombined water timer and manifold assemblyMELNOR INC·Filed 2010·Granted Aug 16, 2011·9 cites·1 claims
- 4353US6209997B1Impulse fluid jet apparatus with depriming protectionILLINOIS TOOL WORKS·Filed 1997·Granted Apr 3, 2001·17 cites·10 claims
- 4451USD652485SSprinkler base unitNIES JUERGEN·Filed 2011·Granted Jan 17, 2012·7 cites·1 claims
- 4550USD691433SPrunerMELNOR INC·Filed 2013·Granted Oct 15, 2013·6 cites·1 claims
- 4647USD704012SPrunerMELNOR INC·Filed 2013·Granted May 6, 2014·5 cites·1 claims
- 4746USD652484SSprinkler base unitNIES JUERGEN·Filed 2011·Granted Jan 17, 2012·5 cites·1 claims
- 4845USD704013SPrunerMELNOR INC·Filed 2013·Granted May 6, 2014·4 cites·1 claims
- 4943USD477358SMaintenance module for fluid jetting headILLINOIS TOOL WORKS·Filed 2002·Granted Jul 15, 2003·6 cites·1 claims
- 5041USD745419SControl unitMELNOR INC·Filed 2014·Granted Dec 15, 2015·3 cites·1 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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