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DOORNE S AUTOMOBIELFABRIEK N V

Overview
  • Total Patents
    42
About

DOORNE S AUTOMOBIELFABRIEK N V has a total of 42 patent applications. Its first patent ever was published in 1959. It filed its patents most often in United Kingdom, United States and Austria. Its main competitors in its focus markets mechanical elements, machines and transport are HERWAYTHORN SA, PATENT DEVELOPERS INC and AUSTIN WALTER S.

Patent filings in countries

World map showing DOORNE S AUTOMOBIELFABRIEK N Vs patent filings in countries

Patent filings per year

Chart showing DOORNE S AUTOMOBIELFABRIEK N Vs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Der Brugghen Joan Van 8
#2 Brugghen Joan Van Der 6
#3 Hendriks Wilhelm F M 3
#4 Boudewijn Jan G C 2
#5 Frans Maria Hendriks Wilhelm 2
#6 Cornelis Jan Gerardus 1
#7 Doorne Herbertus J Van 1
#8 Maria Hendriks Wilhelm Frans 1
#9 Wedzinga Johannes H 1
#10 Hendriks Wilhelm Franz Maria 1

Latest patents

Publication Filing date Title
GB1096517A Axle suspension for a road vehicle
US3331464A Four wheel belt variable transmission drive
DE1253595B Switching device for a continuously variable V-belt transmission of motor vehicles with a carburettor engine
GB941698A Motor vehicle provided with an automatically variable belt transmission
GB934340A Adjustable seating
US3073621A Air suspension systems for vehicles
ES256110A1 Automatic transmission
US3060759A Device for transmitting a torque between two members which are mutually shiftable in axial direction
GB907945A A device for transmitting both torque and axial force between two members which are mutually shiftable in an axial direction
ES246626A1 Variable speed transmission
ES246552A1 An improved drive for motor vehicles
US2980196A Motor vehicle provided with swinging axles
US3017783A Variable speed transmission
CA631007A Expansible pulley power transmission
CA682193A Resilient torque transmitting mechanism
CA694014A Automatic variable speed transmission
CA636438A Motor vehicle provided with swinging axles
CA710553A Automatic transmission for a motor vehicle