Inventor · disambiguated record
Donald W. Plungis
Also filed as: PLUNGIS DONALD W
4 granted patents·95 citations·filing 1974–1995
79Inventor score
Top patents by PatentIndex Score
4 records- 0178US4075994AInternal combustion engine operation utilizing exhaust gas recirculationTEXACO INC·Filed 1976·Granted Feb 28, 1978·18 cites·7 claims
- 0273US4616503ATimer trigger for capillary tube viscometer and method of measuring oil propertiesANALYSTS INC·Filed 1985·Granted Oct 14, 1986·47 cites·5 claims
- 0368USD375953STelephone card reader consolePROTEL INC·Filed 1995·Granted Nov 26, 1996·16 cites·1 claims
- 0458US4011845AInternal combustion engine operation utilizing exhaust gas recirculationTEXACO INC·Filed 1974·Granted Mar 15, 1977·14 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →