TREA

Erwin Pearson

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  • Flintshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for lining a conduit
    • Patent number 8,667,925
    • Issue date Mar 11, 2014
    • HTC Management Services, Ltd
    • Richard Christopher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD AND APPARATUS FOR LINING A CONDUIT
    • Publication number 20110024515
    • Publication date Feb 3, 2011
    • HTC MANAGEMENT SERVICES, LTD.
    • Richard Christopher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...