Inventor · disambiguated record
Jimmy Wing Sum Tam
Also filed as: TAM JIMMY W · TAM JIMMY W S · TAM JIMMY WING SUM
24 granted patents·1 pending application·476 citations·filing 1983–2024
96Inventor score
Top patents by PatentIndex Score
25 records- 0198US5372389ANozzle swivel jointGRACO INC·Filed 1993·Granted Dec 13, 1994·182 cites·19 claims
- 0297US11779945B2Portable airless sprayerGRACO MINNESOTA INC·Filed 2023·Granted Oct 10, 2023·2 cites·10 claims
- 0397US11446690B2Portable airless sprayerGRACO MINNESOTA INC·Filed 2022·Granted Sep 20, 2022·2 cites·20 claims
- 0497US9914141B2Portable airless sprayerGRACO MINNESOTA INC·Filed 2017·Granted Mar 13, 2018·12 cites·16 claims
- 0596US9604234B2Portable airless sprayerGRACO MINNESOTA INC·Filed 2013·Granted Mar 28, 2017·18 cites·20 claims
- 0695US9604235B2Portable airless sprayerGRACO MINNESOTA INC·Filed 2013·Granted Mar 28, 2017·11 cites·21 claims
- 0795US8596555B2Portable airless sprayerTHOMPSON DAVID J·Filed 2009·Granted Dec 3, 2013·57 cites·42 claims
- 0893US6702198B2Reversible airless spray tip assemblyGRACO MINNESOTA INC·Filed 2001·Granted Mar 9, 2004·79 cites·1 claims
- 0991US10919060B2Portable airless sprayerGRACO MINNESOTA INC·Filed 2018·Granted Feb 16, 2021·3 cites·18 claims
- 1090US9475073B2Electrostatic discharge control and isolation system for spraying systemsGRACO MINNESOTA INC·Filed 2015·Granted Oct 25, 2016·5 cites·31 claims
- 1189US11623234B2Portable airless sprayerGRACO MINNESOTA INC·Filed 2021·Granted Apr 11, 2023·1 cites·9 claims
- 1289US9545643B2Portable airless sprayerGRACO MINNESOTA INC·Filed 2013·Granted Jan 17, 2017·11 cites·14 claims
- 1389US2024424509A1Portable airless sprayerGRACO MINNESOTA INC·Filed 2024·Application pending·0 cites
- 1486US11759808B1Portable airless sprayerGRACO MINNESOTA INC·Filed 2023·Granted Sep 19, 2023·0 cites·16 claims
- 1586US9085008B2Electrostatic discharge control and isolation system for spraying systemsKINNE ROBERT W·Filed 2012·Granted Jul 21, 2015·10 cites·18 claims
- 1686US9016599B2Wobble assembly for fluid pumping mechanismJOHNSON HAROLD D·Filed 2010·Granted Apr 28, 2015·17 cites·18 claims
- 1784US12145169B2Portable airless sprayerGRACO MINNESOTA INC·Filed 2023·Granted Nov 19, 2024·0 cites·9 claims
- 1882US11446689B2Portable airless sprayerGRACO MINNESOTA INC·Filed 2022·Granted Sep 20, 2022·0 cites·17 claims
- 1979US4971249AAirless spray tip retainer/diffuserGRACO INC·Filed 1989·Granted Nov 20, 1990·49 cites·4 claims
- 2059US9861999B2Electrostatic discharge control and isolation system for spraying systemsGRACO MINNESOTA INC·Filed 2016·Granted Jan 9, 2018·0 cites·20 claims
- 2153US11865559B2Spray tipGRACO MINNESOTA INC·Filed 2019·Granted Jan 9, 2024·0 cites·21 claims
- 2248US4685621AAccumulation resistant tip guardGRACO INC·Filed 1986·Granted Aug 11, 1987·13 cites·15 claims
- 2336US9149820B2Reversible air-assisted airless spray tipBECKER STEVEN D·Filed 2008·Granted Oct 6, 2015·0 cites·6 claims
- 2432US5344120AAirless spray gun needle assemblyGRACO INC·Filed 1993·Granted Sep 6, 1994·4 cites·4 claims
- 2524US4541548ADispenser with sniff device and methodRED DEVIL INC·Filed 1983·Granted Sep 17, 1985·0 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →