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ZF LUFTFAHRTTECHNIK GMBH

Overview
  • Total Patents
    72
About

ZF LUFTFAHRTTECHNIK GMBH has a total of 72 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets transport, environmental technology and measurement are DOMAN HELICOPTERS INC, DOMAN HELICOPTERS and ROTOL AIRSCREWS LTD.

Patent filings in countries

World map showing ZF LUFTFAHRTTECHNIK GMBHs patent filings in countries

Patent filings per year

Chart showing ZF LUFTFAHRTTECHNIK GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schreiber Thomas 16
#2 Brueggemann Detlef 16
#3 Fischer Willy Gerd 14
#4 Fischer Manfred 12
#5 Krug Herbert 9
#6 Kunze Oliver 9
#7 Hunold Bernard 8
#8 Schroeder Guenter 8
#9 Platzer Michael 7
#10 Goette Hans-Juergen 7

Latest patents

Publication Filing date Title
DE10219925A1 Planetary coupling transmission for helicopter has planetary stage with several planet gears on planet carrier engaged with sunwheel and hollow wheel
DE10135976A1 Test bench for helicopter transmissions
DE10125178B4 Individual rotor blade control device
DE10123947A1 Actuator arrangement actuatable by pressure medium
DE10119148A1 Verspannungssprüfstand
DE10052757A1 Rotor blade control device
DE10022728A1 Individual rotor blade control device
DE10022727A1 Individual rotor blade control device
DE10022732A1 Single sheet control device for a helicopter main rotor
DE10007236A1 Monitoring and evaluating status parameters of two dynamically loaded assemblies, involves assigning frequency amplitude for corresponding assembly based on assigned phase shift
DE19926429A1 Device for locking several actuators at the same time
DE19910450A1 Locking device
DE19910449A1 helicopter
DE19910448C1 Rotor head for helicopter has rotary shaft formed as funnel shaped enclosure for drive
DE19841855A1 Single sheet control device for a helicopter main rotor
DE19841853A1 Single sheet control device for a helicopter main rotor
DE19822093A1 Stress test bed for helicopter drive
DE19822092A1 Hydraulic pressure accumulator system with cylinder piston
DE19736572A1 Helicopter rotor mast with divided drive unit
DE19728313A1 Angle of rotation sensor