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COOK FRANK B

Overview
  • Total Patents
    94
About

COOK FRANK B has a total of 94 patent applications. Its first patent ever was published in 1894. It filed its patents most often in United States and Canada. Its main competitors in its focus markets electrical machinery and energy, machines and telecommunications are RAILWAY & INDUSTRIAL ENG CO, TRUMBULL ELECTRIC MFG CO and ELECTRICAL ENG EQUIPMENT CO.

Patent filings in countries

World map showing COOK FRANK Bs patent filings in countries
# Country Total Patents
#1 United States 93
#2 Canada 1

Patent filings per year

Chart showing COOK FRANK Bs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cook Frank B 94

Latest patents

Publication Filing date Title
US1556424A Nutcracker
US1086028A Electrical protective device.
US1050809A Folding bracket.
US990229A Individual-protector unit and means for mounting same.
US966655A Electrical protective apparatus.
US997043A Cable-terminal.
US962494A Bracket.
US997042A Cable-terminal.
US928428A Cable-terminal.
US942248A Automatic self-indicating fuse.
US944258A Individual protector.
US913264A Cable-terminal.
US919696A Individual protector.
US901422A Connector for electrical conductors.
US896802A Electrode for lightning-arresters.
US897590A Substation-protector.
US889442A Cable-terminal.
CA116566A Electrical protective device
US883626A Electrical line-protector.
US883625A Cable terminal.