Inventor · disambiguated record
Philip S. Korosec
Also filed as: KOROSEC PHILIP S
5 granted patents·1 pending application·72 citations·filing 1975–2011
79Inventor score
Files withELCO CORP2COOPER EDWIN INC1ETHYL PETROLEUM ADDITIVES LTD1KOROSEC PHILIP S1MIDCONTINENTAL CHEMICAL COMPANY INC1
Top patents by PatentIndex Score
6 records- 0180US4486324AHydraulic fluidsCOOPER EDWIN INC·Filed 1981·Granted Dec 4, 1984·30 cites·14 claims
- 0275US5171466ASuccinimide compositionsETHYL PETROLEUM ADDITIVES LTD·Filed 1991·Granted Dec 15, 1992·23 cites·22 claims
- 0362US4376055AProcess for making highly sulfurized oxymolybdenum organo compoundsELCO CORP·Filed 1979·Granted Mar 8, 1983·17 cites·4 claims
- 0440US9115431B2Methods and compositions for reducing stress corrosion crackingKOROSEC PHILIP S·Filed 2011·Granted Aug 25, 2015·0 cites·8 claims
- 0538US2011180759A1Methods and compositions for reducing stress corrosion crackingMIDCONTINENTAL CHEMICAL COMPANY INC·Filed 2010·Application pending·0 cites
- 0630US4045363AInvert emulsions of improved extreme pressure propertiesELCO CORP·Filed 1975·Granted Aug 30, 1977·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →