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ALFMEIER PRAEZISION AG

Overview
  • Total Patents
    13
About

ALFMEIER PRAEZISION AG has a total of 13 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Germany, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets transport, engines, pumps and turbines and mechanical elements are MTM MECCANICA TECNICA MODERNA, STANT USA CORP and ANTOINE GAILLARD.

Patent filings in countries

World map showing ALFMEIER PRAEZISION AGs patent filings in countries

Patent filings per year

Chart showing ALFMEIER PRAEZISION AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kalb Helmut 2
#2 Lentz Rainer 2
#3 Kramer Michael 2
#4 Conrad Thomas 1
#5 Dierks Gerold 1
#6 Theuer Thomas 1
#7 Broughton Kathryn Ann 1
#8 Stotz Manfred 1
#9 Emmerich Ulf 1
#10 Regnier Lydie 1

Latest patents

Publication Filing date Title
DE19953477A1 Electromagnetically actuated valve, especially pneumatic valve for motor vehicle, has connecting channel through core to opening in chamber in guide channel between armature, core
DE19939908A1 Fuel tank for motor vehicles has hinged sealing flap on tank-side end of filling pipe protruding into tank and is spring-loaded in closed position and opened by fuel flowing into tank
DE19930926A1 Fuel system for motor vehicle has fuel container fluidically connected to active carbon filter for operational and filling venting via single venting line containing valve controlled by controller
DE19922453A1 Tank ventilation system for motor vehicle, having electro-magnetically operated roll-over valve
DE19913937A1 Fuel tank ventilation/air supply system for motor vehicles ha two anti-parallel valves, one a ventilation valve with gravity-operated closure ball
DE19912645C1 Vehicle fuel tank filling pipe has an axial gap or wall section at the non-return valve between the sealing plane and the fuel inflow window to prevent any spit-back
DE19905110C1 Valve for ventilating a fuel tank of vehicles has a valve body and valve seat forming a magnetic circuit
DE19857900C1 Control switching device for pressurized fluid vehicle seat controller has sliding element movable between 2 switch positions, end control element pivotable transversely to sliding direction
DE19824897A1 Thermally controlled diesel engine fuel flow control directional seat valve
DE19823143A1 Fuel supply system for vehicle
DE19821686A1 Non=return valve unit for braking force amplifier