TREA

Mark Hemmings

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  • Wiltshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure equalisation device
    • Patent number 8,105,408
    • Issue date Jan 31, 2012
    • Knorr-Bremse Rail Systems (UK) Ltd.
    • Alan Thomas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESSURE EQUALISATION DEVICE
    • Publication number 20110049399
    • Publication date Mar 3, 2011
    • KNORR-BREMSE RAIL SYSTEMS (UK) LTD.
    • Alan THOMAS
    • G01 - MEASURING TESTING
  • Information Patent Application

    BRAKE SYSTEM
    • Publication number 20100295366
    • Publication date Nov 25, 2010
    • Ross Bradley
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PLATFORM SCREEN DOOR SYSTEM
    • Publication number 20090307980
    • Publication date Dec 17, 2009
    • KNORR-BREMSE RAIL SYSTEMS (UK) LIMITED
    • Mark Hemmings
    • B61 - RAILWAYS
  • Information Patent Application

    Pressure equalisation device
    • Publication number 20070125231
    • Publication date Jun 7, 2007
    • Alan Thomas
    • G01 - MEASURING TESTING