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Inventor

FRETZ JR EDWARD R

6 patents
⚠️ This page may combine multiple inventors who share the name “FRETZ JR EDWARD R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FMC CORP

4 patents
US4345059AAug 17, 1982

Fire retardant epoxy resins containing 3-hydroxyalkylphosphine oxides

FMC CORP38 citations91
US4440944AApr 3, 1984

Fire retardant epoxy resins containing 3-hydroxyalkylphosphine oxides

FMC CORP3 citations61
US4380571AApr 19, 1983

Fire retardant epoxy resins containing 3-hydroxyalkylphosphine oxides

FMC CORP6 citations61
US4377653AMar 22, 1983

Mixed ether compositions containing oligomers of polyfunctional phosphine oxides: flame retardants for polymers

FMC CORP2 citations60

CORNING INC

1 patent
US5116684AMay 26, 1992

Composite ophthalmic lens

CORNING INC62 citations94

CORNING GLASS WORKS

1 patent
US4793703ADec 27, 1988

Laminated glass lenses

CORNING GLASS WORKS67 citations93