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HENSCHEL FLUGZEUGWERKE AG

Overview
  • Total Patents
    250
About

HENSCHEL FLUGZEUGWERKE AG has a total of 250 patent applications. Its first patent ever was published in 1933. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets transport, machine tools and mechanical elements are BLACKBURN AIRCRAFT LTD, MESSERSCHMITT AKT GES and CHANGSHA CLOUD INTELLIGENCE VEHICLE TECH CO LTD.

Patent filings in countries

World map showing HENSCHEL FLUGZEUGWERKE AGs patent filings in countries
# Country Total Patents
#1 Germany 206
#2 France 27
#3 United Kingdom 12
#4 United States 5

Patent filings per year

Chart showing HENSCHEL FLUGZEUGWERKE AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oeckl Otto 21
#2 Borchert Fritz 12
#3 Nicolaus Dipl-Ing Friedrich 10
#4 Kolland Emil 9
#5 Eule Helmut 7
#6 Meschkat Hans 7
#7 Mueller Johannes 7
#8 Wohlfarth Wilhelm 6
#9 Paul Wilhelm 5
#10 Urban Manfred 5

Latest patents

Publication Filing date Title
GB8828613D0 A multicyclical rotor blade control
GB8826859D0 A device for ascertaining the commencement of a deterioration of moving, liquid lubricated parts
DE3225571A1 DEVICE FOR ADJUSTING THE TRACK OF ROTOR BLADES BY REMOTE CONTROL
DE3148210A1 Protective device for hollow profiles to be bent using a formable filler
DE2912250A1 Pipeless modular fluid transport housing - has components with passages between faces on common pitch circle
DE2757617A1 Rotor blade track adjustment for helicopters - using control rod coordinated with each rotor blade, with adjustment carried out in flight and indicated in cockpit
DE2541560A1 Helicopter aerial vibration damping connection - has lever linkage with friction brake on pivot bushes alongside base
DE2530182A1 Oscillation damper for helicopters - is hydraulically operated and fitted between rotor head and rotor blade
DE1648025A1 Device for measuring the remaining operating time of a drive, mainly in aircraft
US3211299A Device for exchanging helicopter engines
DE737968C Device for the assembly of pneumatic tires
DE739679C Swiveling aircraft landing gear
DE731103C Holding device for anodic oxidation of perforated, preferably disk-shaped metal objects
DE727298C Hydrofoil with rotatable, surface-like body
DE727499C Securing unscrewed fastening screws against falling out of the parts to be fastened
DE739932C Measuring device for recording state variables and influences on aircraft parts
DE731646C Oil hydraulic actuation system in aircraft with overpressure cabin
DE732384C Frame for glazing for curved aircraft surfaces
DE725915C Device for making instruments that are outside the pilot's field of vision visible
DE725914C Device for emergency dropping of devices installed in aircraft