Learn more

HENRI WOUTER JONKHOFF

Overview
  • Total Patents
    41
About

HENRI WOUTER JONKHOFF has a total of 41 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets transport, mechanical elements and electrical machinery and energy are A D R S P A, WOUTER JONKHOFF HENRI and ZF LENKSYSTEME NACAM GMBH.

Patent filings in countries

World map showing HENRI WOUTER JONKHOFFs patent filings in countries
# Country Total Patents
#1 United Kingdom 26
#2 Germany 15

Patent filings per year

Chart showing HENRI WOUTER JONKHOFFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jonkhoff Henri Wouter 1

Latest patents

Publication Filing date Title
GB616182A Improvements in or relating to undercarriages for perambulators or like vehicles
GB615677A Improvements in or relating to vehicle undercarriages
GB614945A Improvements in or relating to undercarriages of perambulators or like vehicles
GB535808A A steering device for vehicles
GB504275A Improvements in vehicle bogie constructions and vehicles supported thereby
GB443762A Improvements in steerable bogie constructions for road vehicles
GB385758A Improvements in swivelled trucks for road vehicles
GB388172A Improvements in couplings for shafts and the like
GB382469A Improvements in tubular shaft couplings
GB374474A Automatic brake control for vehicles
GB340253A Steering device for swivelling bogies of road vehicles
GB312462A Improvements in universal driving couplings for shafts
GB311721A Improvements in the mounting of vehicle wheels
GB301777A Improvements in the steering of bogie vehicles
GB284948A Improved means of mounting gear wheels and like articles on shafts
GB296128A Improvements in shock absorbers
GB275704A Improvements in or relating to the steering of vehicles, for example, those of tractor trains or railway or tramway trains
GB225672A A braking device for vehicle wheels
GB195091A Improvements relating to automatic steering devices for coupled vehicles
GB195373A Improvements in connection with coupled vehicles