TREA

Gregor Hoogers

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  • Trier, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Direct isopropanol fuel cell
    • Patent number 11,677,090
    • Issue date Jun 13, 2023
    • OP-Hygiene IP GmbH
    • Heiner Ophardt
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Direct isopropanol fuel cell
    • Patent number 10,230,120
    • Issue date Mar 12, 2019
    • OP-Hygiene IP GmbH
    • Heiner Ophardt
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Direct Isopropanol Fuel Cell
    • Publication number 20210376365
    • Publication date Dec 2, 2021
    • OP-Hygiene IP GmbH
    • Heiner Ophardt
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Direct Isopropanol Fuel Cell
    • Publication number 20170110750
    • Publication date Apr 20, 2017
    • OP-Hygiene IP GmbH
    • Heiner Ophardt
    • H01 - BASIC ELECTRIC ELEMENTS