Inventor · disambiguated record
Sudhir Railkar
Also filed as: RAILKAR SUDHIR · RAILKAR SUDHIR B
79 granted patents·8 pending applications·2,380 citations·filing 1992–2024
99Inventor score
Files withBUILDING MATERIALS INVEST CORP41BUILDING MAT INVESTMENT CORP26RAILKAR SUDHIR7BMIC LLC3CHICH ADEM3
Top patents by PatentIndex Score
87 records- 0198US11203871B2Multi-layered cap shingle with enhanced wind performance and method of making sameBUILDING MAT INVESTMENT CORP·Filed 2020·Granted Dec 21, 2021·11 cites·21 claims
- 0298US10787814B2Multi-layered cap shingle with enhanced wind performance and method of making sameBUILDING MAT INVESTMENT CORP·Filed 2017·Granted Sep 29, 2020·14 cites·11 claims
- 0398US10187005B2Solar roof panel system with edge and surface treatmentsBUILDING MAT INVESTMENT CORP·Filed 2013·Granted Jan 22, 2019·96 cites·15 claims
- 0498US9399871B2Roofing shingle system and shingles for use thereinBUILDING MATERIALS INVEST CORP·Filed 2015·Granted Jul 26, 2016·34 cites·8 claims
- 0598US9273885B2Roof integrated photovoltaic systemBUILDING MATERIALS INVEST CORP·Filed 2014·Granted Mar 1, 2016·138 cites·16 claims
- 0698US9169646B2Low profile slate-style solar roofing systemBUILDING MATERIALS INVEST CORP·Filed 2013·Granted Oct 27, 2015·107 cites·9 claims
- 0798US8925262B2Multi-purpose ridge vent systemBUILDING MATERIALS INVEST CORP·Filed 2013·Granted Jan 6, 2015·96 cites·5 claims
- 0898US8713860B2Shingled roof with integrated photovoltaic collectorsBUILDING MATERIALS INVEST CORP·Filed 2013·Granted May 6, 2014·116 cites·8 claims
- 0998US8468754B2Shingled roof with integrated photovoltaic collectorsRAILKAR SUDHIR·Filed 2010·Granted Jun 25, 2013·128 cites·13 claims
- 1097US10256765B2Roof integrated photovoltaic systemBUILDING MAT INVESTMENT CORP·Filed 2017·Granted Apr 9, 2019·106 cites·21 claims
- 1197US10196821B2Roofing panelsBUILDING MAT INVESTMENT CORP·Filed 2016·Granted Feb 5, 2019·29 cites·23 claims
- 1297US10115850B2Roof integrated solar panel system with side mounted micro invertersBUILDING MAT INVESTMENT CORP·Filed 2013·Granted Oct 30, 2018·87 cites·14 claims
- 1397US9923515B2Solar panels with contactless panel-to-panel connectionsBUILDING MAT INVESTMENT CORP·Filed 2014·Granted Mar 20, 2018·94 cites·13 claims
- 1497US9523202B2Roofing panel with interlocking clipping systemBUILDING MATERIALS INVEST CORP·Filed 2015·Granted Dec 20, 2016·30 cites·23 claims
- 1596US10060132B2Shingle with film covered surfacesBUILDING MAT INVESTMENT CORP·Filed 2016·Granted Aug 28, 2018·26 cites·14 claims
- 1696US9290945B2Hybrid composite shinglesBUILDING MATERIALS INVEST CORP·Filed 2014·Granted Mar 22, 2016·38 cites·24 claims
- 1796US8215070B2Slate style roofing system with integrated solar panelsRAILKAR SUDHIR·Filed 2010·Granted Jul 10, 2012·48 cites·6 claims
- 1895US6804919B2Backer for tabbed composite shinglesBUILDING MATERIALS INVEST CORP·Filed 2002·Granted Oct 19, 2004·81 cites·15 claims
- 1994US9399870B2Roofing shingle system and shingles for use thereinBUILDING MATERIALS INVEST CORP·Filed 2015·Granted Jul 26, 2016·27 cites·22 claims
- 2094US7082724B2Packaging of tabbed composite shingles having a backer strip containing uniform, identically spaced, vertical projections on its top edgeBUILDING MATERIALS INVEST CORP·Filed 2002·Granted Aug 1, 2006·66 cites·4 claims
- 2193USD769473STrilaminate roofing shingleBUILDING MATERIALS INVEST CORP·Filed 2015·Granted Oct 18, 2016·33 cites·1 claims
- 2292US12180710B2Multi-layered cap shingle with enhanced wind performance and method of making sameBMIC LLC·Filed 2023·Granted Dec 31, 2024·0 cites·20 claims
- 2392USD827864STrilaminate roofing shingleBUILDING MAT INVESTMENT CORP·Filed 2017·Granted Sep 4, 2018·26 cites·1 claims
- 2492USD749240STrilaminate roofing shingleBUILDING MATERIALS INVEST CORP·Filed 2014·Granted Feb 9, 2016·32 cites·1 claims
- 2591USD827865STrilaminate roofing shingleBUILDING MAT INVESTMENT CORP·Filed 2017·Granted Sep 4, 2018·24 cites·1 claims
- 2691USD761445STrilaminate roofing shingleBUILDING MATERIALS INVEST CORP·Filed 2015·Granted Jul 12, 2016·29 cites·1 claims
- 2790USD825081STrilaminate roofing shingleBUILDING MAT INVESTMENT CORP·Filed 2016·Granted Aug 7, 2018·24 cites·1 claims
- 2890US9416539B2Roofing shingle system and shingles for use thereinBUILDING MATERIALS INVEST CORP·Filed 2014·Granted Aug 16, 2016·26 cites·35 claims
- 2990USD761446STrilaminate roofing shingleBUILDING MATERIALS INVEST CORP·Filed 2015·Granted Jul 12, 2016·26 cites·1 claims
- 3090USD760924STrilaminate roofing shingleBUILDING MATERIALS INVEST CORP·Filed 2015·Granted Jul 5, 2016·25 cites·1 claims
- 3190USD760925STrilaminate roofing shingleBUILDING MATERIALS INVEST CORP·Filed 2015·Granted Jul 5, 2016·25 cites·1 claims
- 3289US8740678B2Ridge vent with powered forced air ventilationRAILKAR SUDHIR·Filed 2009·Granted Jun 3, 2014·29 cites·32 claims
- 3389US8202596B2Standing seam profile for thermoplastic roof ornamentationYANG LI-YING·Filed 2009·Granted Jun 19, 2012·15 cites·12 claims
- 3488USD831233SRoofing panelBUILDING MAT INVESTMENT CORP·Filed 2017·Granted Oct 16, 2018·30 cites·1 claims
- 3588USD827866STrilaminate roofing shingleBUILDING MAT INVESTMENT CORP·Filed 2017·Granted Sep 4, 2018·20 cites·1 claims
- 3688USD827867STrilaminate roofing shingleBUILDING MAT INVESTMENT CORP·Filed 2017·Granted Sep 4, 2018·20 cites·1 claims
- 3788USD827868STrilaminate roofing shingleBUILDING MAT INVESTMENT CORP·Filed 2017·Granted Sep 4, 2018·20 cites·1 claims
- 3888US9428916B2Mesh vent with varying density or integral moisture barrierBUILDING MATERIALS INVEST CORP·Filed 2012·Granted Aug 30, 2016·18 cites·11 claims
- 3988USD764687SRoofing panelBUILDING MATERIALS INVEST CORP·Filed 2015·Granted Aug 23, 2016·32 cites·1 claims
- 4088US8322089B2Hidden ridge vent for slate roofsRAILKAR SUDHIR·Filed 2010·Granted Dec 4, 2012·27 cites·28 claims
- 4187US7597779B2Shake mechanism for glass mat production lineBUILDING MATERIALS INVEST CORP·Filed 2006·Granted Oct 6, 2009·8 cites·9 claims
- 4286USD804687SShingleBUILDING MAT INVESTMENT CORP·Filed 2016·Granted Dec 5, 2017·23 cites·1 claims
- 4386USD774215SShingleBUILDING MATERIALS INVEST CORP·Filed 2014·Granted Dec 13, 2016·28 cites·1 claims
- 4486US8381450B2Standing seam profile field welding device and methodBUILDING MATERIALS INVEST CORP·Filed 2009·Granted Feb 26, 2013·10 cites·12 claims
- 4585US11753826B2Multi-layered cap shingle with enhanced wind performance and method of making sameBMIC LLC·Filed 2021·Granted Sep 12, 2023·0 cites·20 claims
- 4685USD856539SShingleBUILDING MAT INVESTMENT CORP·Filed 2018·Granted Aug 13, 2019·19 cites·1 claims
- 4785USD827159SRoofing panelBUILDING MAT INVESTMENT CORP·Filed 2017·Granted Aug 28, 2018·24 cites·1 claims
- 4885USD776303SShingleBUILDING MATERIALS INVEST CORP·Filed 2014·Granted Jan 10, 2017·25 cites·1 claims
- 4985USD765886SShingleBUILDING MATERIALS INVEST CORP·Filed 2015·Granted Sep 6, 2016·26 cites·1 claims
- 5085USD763468SShingleBUILDING MATERIALS INVEST CORP·Filed 2015·Granted Aug 9, 2016·26 cites·1 claims
Showing the top 50 of 87 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →