TREA

David John Williams

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  • Berkshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method
    • Patent number 10,647,312
    • Issue date May 12, 2020
    • CASTROL LIMITED
    • Rana Ali
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fluid system and method
    • Patent number 10,449,933
    • Issue date Oct 22, 2019
    • CASTROL LIMITED
    • Andrew Phillip Barnes
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Apparatus and Method
    • Publication number 20200238968
    • Publication date Jul 30, 2020
    • Castrol Limited
    • Rana Ali
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Fluid System and Method
    • Publication number 20200001835
    • Publication date Jan 2, 2020
    • CASTROL LIMITED
    • Andrew Phillip Barnes
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Apparatus and Method
    • Publication number 20190001954
    • Publication date Jan 3, 2019
    • CASTROL LIMITED
    • Rana Ali
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Fluid System and Method
    • Publication number 20170197596
    • Publication date Jul 13, 2017
    • Andrew Philipp Barnes
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Fluid System and Method
    • Publication number 20170183992
    • Publication date Jun 29, 2017
    • Andrew Philipp Barnes
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS