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MUCHER JOHN J

Overview
  • Total Patents
    18
About

MUCHER JOHN J has a total of 18 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, machines and materials and metallurgy are HARDWICK HINDLE INC, SHANGHAI CHANGYUAN WAYON CIRCU and CHICAGO TELEPHONE SUPPLY CO.

Patent filings in countries

World map showing MUCHER JOHN Js patent filings in countries
# Country Total Patents
#1 United States 18

Patent filings per year

Chart showing MUCHER JOHN Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mucher John J 18

Latest patents

Publication Filing date Title
US2146509A Resistance
US2156459A Mold
US2163798A Method of molding
US2163797A Electrical resistor
US2046129A Resistance unit
US2039974A Resistance unit
US2035911A Flexible electrical resistor and method of manufacturing the same
US2055849A Electrical resistor
US2036071A Resistance unit
US2007022A Resistance element for variable electrical resistors
US2021802A Resistance unit
US1997427A Variable electric resistor
US1987489A Electrical resistor
US1982475A Resistance unit
US1989601A Resistance mounting
US1976624A Resistance device
US1795961A Resistance unit
US1627447A Combination terminal