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CORNELL DUBILIER ELECTRIC

Overview
  • Total Patents
    171
About

CORNELL DUBILIER ELECTRIC has a total of 171 patent applications. Its first patent ever was published in 1934. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, machines and telecommunications are COMET TECHNIK AG, CORNELL DUBILIER CORP and DUBILIER CONDENSER & RADIO COR.

Patent filings in countries

World map showing CORNELL DUBILIER ELECTRICs patent filings in countries
# Country Total Patents
#1 United States 151
#2 Canada 7
#3 EPO (European Patent Office) 4
#4 Australia 3
#5 Germany 3
#6 Mexico 2
#7 Japan 1

Patent filings per year

Chart showing CORNELL DUBILIER ELECTRICs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 William Dubilier 17
#2 Robinson William M 13
#3 Hings Donald L 12
#4 Felix Weiss 12
#5 Pitel Ira Jay 8
#6 Weiss Felix S 8
#7 Frekko Eugene F 6
#8 Garstang William W 5
#9 Pitel Ira J 5
#10 Bowling Edward L 4

Latest patents

Publication Filing date Title
US4523130A Four lamp modular lighting control
US4568826A Ambient lighting detection mechanism
US4437043A Lighting control for high intensity discharge lamp
AU8929682A Magnetic ballast with thyristor control
EP0038890A2 Self-healing capacitors
US4301397A DC Antenna rotator system
US4112343A Bidirectional self balancing bridge
US4115834A Dielectric composition and device containing same
DE2627273A1 Overpressure relief system for electrolytic capacitor - ensures lid outward movement with overpressure while seal prevents electrode shift
JPS52153155A Electrolytic capacitor having improved pressure releasing means
US4010405A Electrolytic capacitors with pressure-relief and electrode structure retaining means
US4010406A Electrolytic capacitors with pressure-relief and metal electrode structure retaining means
US4001657A Capacitors having integral discharging means
US3872579A Method of making electrolytic capacitors
US3681666A Electrolytic capacitor with extended electrode for support in the container
US4141070A Electrolytic capacitors
US3651387A Stacked mica capacitors
US3619743A Impregnated capacitor with all-film dielectrics and at least one foil electrode having a chemically produced pattern of passages for promoting impregnation
US3627900A Ground clamp
US3555370A Electrolytic capacitors having improved seal and vent