TREA

Dowty Rotol Limited

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  • Gloucester, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Suspension arrangement
    • Patent number 5,027,928
    • Issue date Jul 2, 1991
    • Dowty Rotol Limited
    • Michael Poucher
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Hydraulic shock absorber with telescopic casings
    • Patent number 4,995,597
    • Issue date Feb 26, 1991
    • Dowty Rotol Limited
    • John J. Hatton
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Propeller blade assembly
    • Patent number 4,921,403
    • Issue date May 1, 1990
    • Dowty Rotol Limited
    • Michael Poucher
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Bladed rotor assemblies
    • Patent number 4,863,347
    • Issue date Sep 5, 1989
    • Dowty Rotol Limited
    • Michael W. Trott
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Bladed rotor assemblies and control means therefor
    • Patent number 4,822,243
    • Issue date Apr 18, 1989
    • Dowty Rotol Limited
    • Michael Poucher
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Bladed rotor assembly and a control system therefor
    • Patent number 4,772,181
    • Issue date Sep 20, 1988
    • Dowty Rotol Limited
    • Michael Poucher
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Variable-pitch bladed rotors
    • Patent number 4,717,312
    • Issue date Jan 5, 1988
    • Dowty Rotol Limited
    • Roger W. Seeley
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Foam-containing structures
    • Patent number 4,471,020
    • Issue date Sep 11, 1984
    • Dowty Rotol Limited
    • Roy F. J. McCarthy
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Foam-containing structures
    • Patent number 4,268,571
    • Issue date May 19, 1981
    • Dowty Rotol Limited
    • Roy F. J. McCarthy
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Power transfer unit
    • Patent number 4,168,652
    • Issue date Sep 25, 1979
    • Dowty Rotol Limited
    • David E. Bick
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bladed rotors having control means for effecting blade pitch adjust...
    • Patent number 4,037,986
    • Issue date Jul 26, 1977
    • Dowty Rotol Limited
    • John Alfred Chilman
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Rotary actuators suitable for bladed rotors
    • Patent number 3,976,397
    • Issue date Aug 24, 1976
    • Dowty Rotol Limited
    • John Owen Hunt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary actuators suitable for bladed rotors
    • Patent number 3,970,410
    • Issue date Jul 20, 1976
    • Dowty Rotol Limited
    • John Owen Hunt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bladed rotors
    • Patent number 3,942,911
    • Issue date Mar 9, 1976
    • Dowty Rotol Limited
    • John Gregory Keenan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

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