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Alan Brocklehurst

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  • Bradford Abbas, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Helicopter antitorque tail rotor blade
    • Patent number 8,210,818
    • Issue date Jul 3, 2012
    • Agusta S.p.A.
    • Alan Brocklehurst
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Helicopter antitorque tail rotor
    • Patent number 8,056,851
    • Issue date Nov 15, 2011
    • Agusta S.p.A.
    • Alan Brocklehurst
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Aerofoil
    • Patent number 5,992,793
    • Issue date Nov 30, 1999
    • GKN Westland Helicopters Limited
    • Frederick John Perry
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Propeller
    • Patent number 5,927,948
    • Issue date Jul 27, 1999
    • GKN Westland Helicopters Limited
    • Frederick John Perry
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Method and apparatus for determining the airspeed of rotary wing ai...
    • Patent number 5,750,891
    • Issue date May 12, 1998
    • GKN Westland Helicopters Limited
    • Alan Brocklehurst
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Rotary blades
    • Patent number 5,492,448
    • Issue date Feb 20, 1996
    • Westland Helicopters Limited
    • Frederick J. Perry
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Helicopter rotor blades
    • Patent number 5,205,715
    • Issue date Apr 27, 1993
    • Westland Helicopters, Ltd.
    • Frederick J. Perry
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Helicopter rotor blades
    • Patent number 5,199,851
    • Issue date Apr 6, 1993
    • Westland Helicopters Ltd.
    • Frederick J. Perry
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Helicopter rotor blades
    • Patent number 5,174,721
    • Issue date Dec 29, 1992
    • Westland Helicopters Limited
    • Alan Brocklehurst
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    HELICOPTER ANTITORQUE TAIL ROTOR
    • Publication number 20100092294
    • Publication date Apr 15, 2010
    • Agusta S.p.A
    • Alan Brocklehurst
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    HELICOPTER ANTITORQUE TAIL ROTOR BLADE
    • Publication number 20100092299
    • Publication date Apr 15, 2010
    • Agusta S.p.A
    • Alan Brocklehurst
    • B64 - AIRCRAFT AVIATION COSMONAUTICS