Inventor · disambiguated record
Manuel Finkelstein
Also filed as: DUNKL FRANZ S · FINKELSTEIN MANUEL
16 granted patents·214 citations·filing 1977–1990
94Inventor score
Files withSPRAGUE ELECTRIC CO16
Top patents by PatentIndex Score
16 records- 0190US4189761ANon-aqueous electrolytic capacitor electrolyteSPRAGUE ELECTRIC CO·Filed 1977·Granted Feb 19, 1980·40 cites·11 claims
- 0289US4377692AAnomalous salts of dibasic acidsSPRAGUE ELECTRIC CO·Filed 1981·Granted Mar 22, 1983·21 cites·10 claims
- 0384US4541037AAluminum electrolytic capacitorSPRAGUE ELECTRIC CO·Filed 1984·Granted Sep 10, 1985·31 cites·5 claims
- 0479US4117531AElectrolytic capacitorSPRAGUE ELECTRIC CO·Filed 1977·Granted Sep 26, 1978·20 cites·10 claims
- 0568US4509094AElectrolytic capacitor for at least 150 V serviceSPRAGUE ELECTRIC CO·Filed 1984·Granted Apr 2, 1985·14 cites·8 claims
- 0664US4580194AAluminum electrolytic capacitorSPRAGUE ELECTRIC CO·Filed 1984·Granted Apr 1, 1986·12 cites·3 claims
- 0764US4479166AHigh temperature electrolytic capacitorSPRAGUE ELECTRIC CO·Filed 1982·Granted Oct 23, 1984·14 cites·5 claims
- 0862US4479167AElectrolytic capacitorSPRAGUE ELECTRIC CO·Filed 1983·Granted Oct 23, 1984·11 cites·6 claims
- 0956US4373177AHigh temperature electrolytic capacitorSPRAGUE ELECTRIC CO·Filed 1981·Granted Feb 8, 1983·9 cites·4 claims
- 1053US4897249ABarium borate preparationSPRAGUE ELECTRIC CO·Filed 1989·Granted Jan 30, 1990·9 cites·2 claims
- 1153US4373176AElectrolytic capacitor for at least 200 V serviceSPRAGUE ELECTRIC CO·Filed 1981·Granted Feb 8, 1983·8 cites·8 claims
- 1251US4454567AElectrolytic capacitor containing a mixed solvent systemSPRAGUE ELECTRIC CO·Filed 1983·Granted Jun 12, 1984·7 cites·4 claims
- 1350US4245278AElectrolytic capacitor containing a metatungstate electrolyteSPRAGUE ELECTRIC CO·Filed 1979·Granted Jan 13, 1981·7 cites·11 claims
- 1444US4242722ACapacitor containing anthranilate electrolyteSPRAGUE ELECTRIC CO·Filed 1979·Granted Dec 30, 1980·5 cites·2 claims
- 1536US4381536ALow voltage electrolytic capacitorSPRAGUE ELECTRIC CO·Filed 1981·Granted Apr 26, 1983·3 cites·5 claims
- 1633US5006964ALow resistivity low ESR capacitor electrolyteSPRAGUE ELECTRIC CO·Filed 1990·Granted Apr 9, 1991·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →