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Frédéric HAYAU

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  • Suresnes, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sonic injection furnace
    • Patent number 10,683,225
    • Issue date Jun 16, 2020
    • VERALLIA FRANCE
    • Frédéric Hayau
    • C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

  • Information Patent Application

    SONIC INJECTION FURNACE
    • Publication number 20200262732
    • Publication date Aug 20, 2020
    • VERALLIA FRANCE
    • Frédéric HAYAU
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    SONIC INJECTION FURNACE
    • Publication number 20180170786
    • Publication date Jun 21, 2018
    • VERALLIA FRANCE
    • Frédéric HAYAU
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES