Inventor · disambiguated record
Edward R. Fretz, Jr.
Also filed as: FRETZ JR EDWARD R
6 granted patents·178 citations·filing 1981–1990
84Inventor score
Top patents by PatentIndex Score
6 records- 0187US5116684AComposite ophthalmic lensCORNING INC·Filed 1990·Granted May 26, 1992·62 cites·15 claims
- 0286US4345059AFire retardant epoxy resins containing 3-hydroxyalkylphosphine oxidesFMC CORP·Filed 1981·Granted Aug 17, 1982·38 cites·14 claims
- 0382US4793703ALaminated glass lensesCORNING GLASS WORKS·Filed 1987·Granted Dec 27, 1988·67 cites·27 claims
- 0444US4380571AFire retardant epoxy resins containing 3-hydroxyalkylphosphine oxidesFMC CORP·Filed 1982·Granted Apr 19, 1983·6 cites·2 claims
- 0531US4440944AFire retardant epoxy resins containing 3-hydroxyalkylphosphine oxidesFMC CORP·Filed 1983·Granted Apr 3, 1984·3 cites·1 claims
- 0631US4377653AMixed ether compositions containing oligomers of polyfunctional phosphine oxides: flame retardants for polymersFMC CORP·Filed 1981·Granted Mar 22, 1983·2 cites·73 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →