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James Brian Heys

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  • Royston, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transparent article
    • Patent number 8,722,139
    • Issue date May 13, 2014
    • James Brian Heys
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    TRANSPARENT ARTICLE
    • Publication number 20110086672
    • Publication date Apr 14, 2011
    • Hydrophilm Limited
    • James Brian Heys
    • G02 - OPTICS
  • Information Patent Application

    TRANSPARENT ARTICLE
    • Publication number 20100075721
    • Publication date Mar 25, 2010
    • Hydrophilm Limited
    • James Brian Heys
    • G02 - OPTICS