Inventor · disambiguated record
Richard Duncan
Also filed as: DUNCAN RICHARD · DUNCAN RICHARD S · DUNCAN RICHARD SCOTT
7 granted patents·6 pending applications·203 citations·filing 2002–2018
88Inventor score
Top patents by PatentIndex Score
13 records- 0194US7302776B2Baffled attic ventCERTAIN TEED CORP·Filed 2003·Granted Dec 4, 2007·113 cites·9 claims
- 0284US8053049B2Packaging for insulation productsCERTAIN TEED CORP·Filed 2007·Granted Nov 8, 2011·17 cites·19 claims
- 0383US7765750B2Reconfigurable attic air ventCERTAIN TEED CORP·Filed 2005·Granted Aug 3, 2010·19 cites·29 claims
- 0481US7921619B2Insulation batt having integral baffle ventCERTAIN TEED CORP·Filed 2009·Granted Apr 12, 2011·14 cites·4 claims
- 0569US6997409B1Automatic speed adjusting fishing reelBLEDSOE STEVEN W·Filed 2004·Granted Feb 14, 2006·13 cites·6 claims
- 0666USD852010SCutting boardBANOVIC DJORDJE·Filed 2018·Granted Jun 25, 2019·16 cites·1 claims
- 0764US6672526B1Automatic two-speed transmission for a fishing reelTIBURON ENGINEERING INC·Filed 2002·Granted Jan 6, 2004·11 cites·26 claims
- 0854US2004151888A1Duct board having a facing with aligned fibersFiled 2004·Application pending·0 cites
- 0952US2007094966A1Insulation Batt Having Integral Baffle VentCERTAIN TEED CORP·Filed 2006·Application pending·0 cites
- 1050US2003211262A1Duct board having two facingsCERTAIN TEED CORP·Filed 2002·Application pending·0 cites
- 1149US2008313985A1Method for increasing wind uplift resistance of wood-framed roofs using closed-cell spray polyurethane foamDUNCAN RICHARD S·Filed 2008·Application pending·0 cites
- 1244US2006201089A1Spray foam and mineral wool hybrid insulation systemDUNCAN RICHARD S·Filed 2005·Application pending·0 cites
- 1335US2005260368A1Packaging for insulation productsRUID JOHN O·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →