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HUTTINGER WILLIAM R

Overview
  • Total Patents
    12
About

HUTTINGER WILLIAM R has a total of 12 patent applications. Its first patent ever was published in 1923. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy are DAIO DENSHI KK, JANUSZKIEWICZ EDWARD and OS BAD ROZWOJOWY APARATURY NIS.

Patent filings in countries

World map showing HUTTINGER WILLIAM Rs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing HUTTINGER WILLIAM Rs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Electrical machinery and energy

Focus technologies

# Technology
#1 Electric switches

Top inventors

# Name Total Patents
#1 Huttinger William R 12

Latest patents

Publication Filing date Title
US2315429A High speed drive
US2315428A High voltage switch
US2059109A Electric switch
US2099607A Switch
US1787314A Actuating and controlling mechanism for electric switches
US1839101A High voltage switch
US1774377A Switch contact
US1839100A Switch terminal
US1742077A High-voltage switch
US1685068A Switch mechanism
US1685067A High-voltage switch
US1697008A Electric switch