Inventor

RAVAGNANI FREDERICK J

US10 patents

⚠️ This page may combine multiple inventors who share the name “RAVAGNANI FREDERICK J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BRIDGESTONE CORP

5 patents

US5494091AFeb 27, 1996

High modulus low hysteresis rubber compound for pneumatic tires

BRIDGESTONE CORP163 citations97

US5494958AFeb 27, 1996

High modulus low hysteresis rubber compound for pneumatic tires

BRIDGESTONE CORP50 citations94

US5464899ANov 7, 1995

High modulus low hysteresis rubber compound for pneumatic tires

BRIDGESTONE CORP32 citations91

US5484005AJan 16, 1996

Pneumatic tire with air retention carcass

BRIDGESTONE CORP9 citations69

US5962593AOct 5, 1999

Poly (metal carboxylate) grafted rubbers with high modulus

BRIDGESTONE CORP4 citations62

FIRESTONE TIRE & RUBBER CO

5 patents

US4745145AMay 17, 1988

Rubber compositions and articles thereof having improved metal adhesion and metal adhesion retention

FIRESTONE TIRE & RUBBER CO28 citations92

US4203874AMay 20, 1980

Method, composition and product with improved adhesion between a metal member and a contiguous cured rubber skim stock

FIRESTONE TIRE & RUBBER CO15 citations73

US4239663ADec 16, 1980

Method, composition and product with improved adhesion between a metal member and a contiguous rubber skim stock

FIRESTONE TIRE & RUBBER CO8 citations72

US4324281AApr 13, 1982

Method, composition and product employing a tetracarboxylic dianhydride to improve adhesion between a metal member and a contiguous rubber skim stock

FIRESTONE TIRE & RUBBER CO5 citations61

US4195679AApr 1, 1980

Composition and product with improved adhesion between a metal member and a contiguous cured rubber skim stock

FIRESTONE TIRE & RUBBER CO5 citations61