Inventor · disambiguated record
Brian Duffy
Also filed as: DUFFY BRIAN · DUFFY BRIAN E
6 granted patents·5 pending applications·40 citations·filing 1998–2025
78Inventor score
Top patents by PatentIndex Score
11 records- 0193US11097311B2Hybrid layered structure, method and system including sameBMIC LLC·Filed 2021·Granted Aug 24, 2021·5 cites·11 claims
- 0283US12428843B2Composite membrane for building applicationsBMIC LLC·Filed 2023·Granted Sep 30, 2025·0 cites·20 claims
- 0381US2025305291A1Composite membrane for building applicationsBMIC LLC·Filed 2025·Application pending·0 cites
- 0474US11767673B2Composite membrane for building applicationsBMIC LLC·Filed 2020·Granted Sep 26, 2023·1 cites·16 claims
- 0563US8808076B2Impeller exhaust ridge ventCHICH ADEM·Filed 2006·Granted Aug 19, 2014·1 cites·19 claims
- 0662US6536498B1Welding apparatus and method for joining roofing materialsGAF BUILDING MATERIALS·Filed 1998·Granted Mar 25, 2003·32 cites·7 claims
- 0756US2021379622A1Hybrid layered structure, method and system including sameBMIC LLC·Filed 2021·Application pending·0 cites
- 0852US9133621B2Self adhesive universal inside corner patch for membrane roofingBUILDING MATERIALS INVEST CORP·Filed 2013·Granted Sep 15, 2015·1 cites·21 claims
- 0950US2007039252A1Fungus stripBUILDING MATERIALS INVEST CORP·Filed 2005·Application pending·0 cites
- 1048US2005191922A1Fiber mat having improved tensile strength and process for making sameBUILDING MATERIALS INVEST CORP·Filed 2004·Application pending·0 cites
- 1145US2003082870A1Welding apparatus and method for joining roofing materialsGAF BUILDING MATERIALS·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →