Inventor · disambiguated record
Franz S. Dunkl
Also filed as: DUNKL FRANZ S · FINKELSTEIN MANUEL · MARKARIAN MARK · ROSS SIDNEY D
10 granted patents·107 citations·filing 1976–1981
89Inventor score
Technology areasH01G
Files withSPRAGUE ELECTRIC CO10
Top patents by PatentIndex Score
10 records- 0190US4189761ANon-aqueous electrolytic capacitor electrolyteSPRAGUE ELECTRIC CO·Filed 1977·Granted Feb 19, 1980·40 cites·11 claims
- 0279US4117531AElectrolytic capacitorSPRAGUE ELECTRIC CO·Filed 1977·Granted Sep 26, 1978·20 cites·10 claims
- 0356US4373177AHigh temperature electrolytic capacitorSPRAGUE ELECTRIC CO·Filed 1981·Granted Feb 8, 1983·9 cites·4 claims
- 0453US4373176AElectrolytic capacitor for at least 200 V serviceSPRAGUE ELECTRIC CO·Filed 1981·Granted Feb 8, 1983·8 cites·8 claims
- 0550US4245278AElectrolytic capacitor containing a metatungstate electrolyteSPRAGUE ELECTRIC CO·Filed 1979·Granted Jan 13, 1981·7 cites·11 claims
- 0646US4376713AAC Electrolytic capacitor electrolyteSPRAGUE ELECTRIC CO·Filed 1977·Granted Mar 15, 1983·6 cites·2 claims
- 0744US4242722ACapacitor containing anthranilate electrolyteSPRAGUE ELECTRIC CO·Filed 1979·Granted Dec 30, 1980·5 cites·2 claims
- 0840US4155154AAnodization of electrolytic capacitor sectionsSPRAGUE ELECTRIC CO·Filed 1977·Granted May 22, 1979·6 cites·13 claims
- 0936US4428028AElectrolytic capacitorSPRAGUE ELECTRIC CO·Filed 1981·Granted Jan 24, 1984·3 cites·1 claims
- 1035US4110817AElectrolytic capacitor with an electrolyte including dibasic acid compoundsSPRAGUE ELECTRIC CO·Filed 1976·Granted Aug 29, 1978·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →