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WOUTER JONKHOFF HENRI

Overview
  • Total Patents
    12
About

WOUTER JONKHOFF HENRI 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 transport, electrical machinery and energy and materials and metallurgy are KATRAK VEHICLE CO, NAUD JEAN and GO TRACT LTD.

Patent filings in countries

World map showing WOUTER JONKHOFF HENRIs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing WOUTER JONKHOFF HENRIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wouter Jonkhoff Henri 12

Latest patents

Publication Filing date Title
US2182437A Steerable bogie for vehicles
US2083166A Bogie vehicle steering mechanism
US2015311A Vehicle bogie construction
US2015310A Vehicle bogie construction
US1930619A Bogie construction
US1838837A Steering device for swiveling bogies of road vehicles
US1876684A Automatic steering device for swiveling bogies
US1654814A Common truck for two loading platforms
US1625727A Brake device
US1529630A Automatic steering device for coupled vehicles
US1518517A Trailer steering device
US1515775A Automatic steering device for tractor trains