TREA

Stephen Leslie Foster

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  • Blackburn, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bolt assembly
    • Patent number 6,474,120
    • Issue date Nov 5, 2002
    • EJA Engineering Limited
    • Martin James Wadsworth
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Valve lock and adapter
    • Patent number 6,446,666
    • Issue date Sep 10, 2002
    • EJA Limited
    • Martin James Wadsworth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve lock and adapter
    • Patent number 6,213,148
    • Issue date Apr 10, 2001
    • EJA Limited
    • Martin James Wadsworth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve spindle actuator
    • Patent number 6,135,417
    • Issue date Oct 24, 2000
    • EJA Engineering Ltd.
    • Martin J. Wadsworth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    RADIATOR
    • Publication number 20090308570
    • Publication date Dec 17, 2009
    • THE DISCRETEHEAT COMPANY LIMITED
    • Martin Wadsworth
    • F28 - HEAT EXCHANGE IN GENERAL