TREA

Herbert Tze Cheung Foo

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  • Ringwood, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chemical etching of emitter tips
    • Patent number 11,081,330
    • Issue date Aug 3, 2021
    • Trajan Scientific Australia Pty Ltd
    • Kyle John James Bachus
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    COATED SUBSTRATES WITH EXTENDED SHELF LIFE
    • Publication number 20240375995
    • Publication date Nov 14, 2024
    • Trajan Scientific Australia Pty Ltd
    • Herbert Foo
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    CHEMICAL ETCHING OF EMITTER TIPS
    • Publication number 20190378704
    • Publication date Dec 12, 2019
    • Trajan Scientific Australia Pty Ltd
    • Kyle John James Bachus
    • C03 - GLASS MINERAL OR SLAG WOOL