TREA

Geoffrey John Humphrey

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  • Yeovil, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Freewheel coupling
    • Patent number 4,320,633
    • Issue date Mar 23, 1982
    • Westland Aircraft Limited
    • Geoffrey J. Humphrey
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Centrifugal oil purifying means
    • Patent number 4,098,696
    • Issue date Jul 4, 1978
    • Westland Aircraft Limited
    • Geoffrey John Humphrey
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...