Inventor · disambiguated record
Richard Duncan
Also filed as: DUNCAN RICHARD D · DUNCAN RICHARD S
1 granted patent·2 pending applications·37 citations·filing 1976–2005
46Inventor score
Top patents by PatentIndex Score
3 records- 0166US4043478ABeverage container with integral strawDUNCAN RICHARD D·Filed 1976·Granted Aug 23, 1977·37 cites·11 claims
- 0249US2005249908A1Vapor retarding film and folding thereofDUNCAN RICHARD S·Filed 2005·Application pending·0 cites
- 0346US2006059852A1Laminated building materialsCERTAIN TEED CORP·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →