Inventor · disambiguated record
Steven E. Schonfeld
Also filed as: RAVAGNANI FREDERICK J · SCHONFELD STEVEN E · SCHONFELD STEVEN EDWARD
11 granted patents·1 pending application·189 citations·filing 1974–2006
92Inventor score
Top patents by PatentIndex Score
12 records- 0193US7393564B2Rubber compositions and articles thereof having improved metal adhesionBRIDGESTONE FIRESTONE NORTH AM·Filed 2006·Granted Jul 1, 2008·23 cites·18 claims
- 0292US7201944B2Rubber compositions and articles thereof having improved metal adhesion and metal adhesion retention with bright steelBRIDGESTONE FIRESTONE NORTH AM·Filed 2002·Granted Apr 10, 2007·28 cites·20 claims
- 0379US4745145ARubber compositions and articles thereof having improved metal adhesion and metal adhesion retentionFIRESTONE TIRE & RUBBER CO·Filed 1983·Granted May 17, 1988·28 cites·8 claims
- 0478US4083901AMethod for curing polyurethanesFIRESTONE TIRE & RUBBER CO·Filed 1975·Granted Apr 11, 1978·30 cites·7 claims
- 0565US4203874AMethod, composition and product with improved adhesion between a metal member and a contiguous cured rubber skim stockFIRESTONE TIRE & RUBBER CO·Filed 1978·Granted May 20, 1980·15 cites·12 claims
- 0665US4046743ACatalysis of amine curable polymers by high dielectric constant compoundsFIRESTONE TIRE & RUBBER CO·Filed 1975·Granted Sep 6, 1977·14 cites·11 claims
- 0763US3980595APolyurethane elastomers modified with hydrocarbon rubberFIRESTONE TIRE & RUBBER CO·Filed 1974·Granted Sep 14, 1976·17 cites·18 claims
- 0862US4929684AStiff sidewalls for pneumatic tiresBRIDGESTONE FIRESTONE INC·Filed 1988·Granted May 29, 1990·16 cites·6 claims
- 0949US4239663AMethod, composition and product with improved adhesion between a metal member and a contiguous rubber skim stockFIRESTONE TIRE & RUBBER CO·Filed 1978·Granted Dec 16, 1980·8 cites·12 claims
- 1045US2005119383A1Rubber compositions and articles thereof having improved metal adhesion and metal adhesion retention with bright steelFiled 2005·Application pending·0 cites
- 1140US4195679AComposition and product with improved adhesion between a metal member and a contiguous cured rubber skim stockFIRESTONE TIRE & RUBBER CO·Filed 1978·Granted Apr 1, 1980·5 cites·12 claims
- 1236US4324281AMethod, composition and product employing a tetracarboxylic dianhydride to improve adhesion between a metal member and a contiguous rubber skim stockFIRESTONE TIRE & RUBBER CO·Filed 1980·Granted Apr 13, 1982·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →