Inventor · disambiguated record
David N. Evans
Also filed as: EVANS DAVID JOHN · EVANS DAVID N
7 granted patents·1 pending application·250 citations·filing 1978–2003
88Inventor score
Top patents by PatentIndex Score
8 records- 0192US6685059B2Brewed iced tea or non-carbonated drink dispenserPEPSICO INC·Filed 2001·Granted Feb 3, 2004·76 cites·41 claims
- 0288US4208442AComposition for use in preparing a baked coated comestibleGEN FOODS CORP·Filed 1978·Granted Jun 17, 1980·76 cites·25 claims
- 0378US6988641B2Brewed iced tea or non-carbonated drink dispenserPEPSICO INC·Filed 2003·Granted Jan 24, 2006·30 cites·7 claims
- 0470US4797293AProcess for a non-clouding, concentrated tea extractGEN FOODS CORP·Filed 1987·Granted Jan 10, 1989·46 cites·9 claims
- 0548USD499340SBottlePEPSICO INC·Filed 2003·Granted Dec 7, 2004·7 cites·1 claims
- 0644US4278692AMethod for increasing preparation tolerance of a dry mix having a gum to form an oil-aqueous emulsionGEN FOODS CORP·Filed 1978·Granted Jul 14, 1981·8 cites·13 claims
- 0736US2004096565A1Flavour of fermented beveragesQUEST INT·Filed 2003·Application pending·0 cites
- 0835US4414237AProcess for preparing a sauce containing bread crumbs and product thereofGEN FOODS CORP·Filed 1982·Granted Nov 8, 1983·7 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →