Inventor · disambiguated record
Nicolas C. Petrellis
Also filed as: PETRELLIS NICOLAS C
3 granted patents·45 citations·filing 1977–1981
71Inventor score
Files withSTANDARD OIL CO INDIANA3
Top patents by PatentIndex Score
3 records- 0187US4215067AProcess for the preparation of zinc salts of dihydrocarbyldithiophosphoric acidsSTANDARD OIL CO INDIANA·Filed 1978·Granted Jul 29, 1980·29 cites·12 claims
- 0254US4113634AMetal aryl dithiophosphates and their manufactureSTANDARD OIL CO INDIANA·Filed 1977·Granted Sep 12, 1978·7 cites·31 claims
- 0348US4377527AAmmonia catalyzed preparation of zinc dihydrocarbyl dithiophosphatesSTANDARD OIL CO INDIANA·Filed 1981·Granted Mar 22, 1983·9 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →