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Colin Church

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  • Herts, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Respirator
    • Patent number 7,810,492
    • Issue date Oct 12, 2010
    • Helmet Integrated Systems Limited
    • Colin Church
    • A42 - HEADWEAR

Patents Applicationslast 30 patents

  • Information Patent Application

    Headgear
    • Publication number 20080276933
    • Publication date Nov 13, 2008
    • HELMET INTEGRATED SYSTEMS LIMITED
    • Ian Dampney
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Respirator
    • Publication number 20070044800
    • Publication date Mar 1, 2007
    • Colin Church
    • A62 - LIFE-SAVING FIRE-FIGHTING