Inventor · disambiguated record
John E. Engelhart
Also filed as: ENGELHART JOHN E · GITLITZ MELVIN H
11 granted patents·52 citations·filing 1976–1981
88Inventor score
Top patents by PatentIndex Score
11 records- 0180US4442122A1,2-Dibromo-2-cyanoalkane antimicrobial compoundsMERCK & CO INC·Filed 1981·Granted Apr 10, 1984·15 cites·10 claims
- 0275US4496581A1,2-Dibromo-2-cyano-2-(heterocyclic)alkane compounds and antimicrobial use thereofMERCK & CO INC·Filed 1981·Granted Jan 29, 1985·9 cites·7 claims
- 0371US4366170A1,2-Dibromo-2-cyano-2-(aryl)ethane(propane) antimicrobial compoundsMERCK & CO INC·Filed 1981·Granted Dec 28, 1982·8 cites·23 claims
- 0464US4397851A2,3-Dihalo-2,3-(disubstituted) propanoate antimicrobial compoundsMERCK & CO INC·Filed 1981·Granted Aug 9, 1983·6 cites·4 claims
- 0556US4191698ATricyclopentyltin fluorideENGELHART JOHN E·Filed 1977·Granted Mar 4, 1980·4 cites·1 claims
- 0652US4224338ASimultaneous fungicidal and miticidal protection of plants employing certain tin compoundsDOW CHEMICAL CO·Filed 1976·Granted Sep 23, 1980·3 cites·34 claims
- 0749US4138483AInsecticidal compositions containing certain tetraorganotin compounds and method for using sameM & T CHEMICALS INC·Filed 1977·Granted Feb 6, 1979·3 cites·4 claims
- 0848US4212885AInsecticidal compositions containing certain tetraorganotin compounds and method for using sameM & T CHEMICALS INC·Filed 1978·Granted Jul 15, 1980·2 cites·4 claims
- 0944US4212810ANovel trimethyltetraorganotin compoundsM & T CHEMICALS INC·Filed 1978·Granted Jul 15, 1980·1 cites·2 claims
- 1042US4316853AInsecticidal tetraorganotin compoundsM & T CHEMICALS INC·Filed 1979·Granted Feb 23, 1982·1 cites·3 claims
- 1128US4130411ACompositions for regulating undesirable plant growthM & T CHEMICALS INC·Filed 1976·Granted Dec 19, 1978·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →