TREA

David Timothy Andrew Darch

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  • Neosho, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrochemical cell
    • Patent number 11,217,846
    • Issue date Jan 4, 2022
    • Eaglepicher Technologies, LLC
    • Dong Zhang
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROCHEMICAL CELL
    • Publication number 20220006146
    • Publication date Jan 6, 2022
    • EaglePicher Technologies, LLC
    • Dong Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROCHEMICAL CELL
    • Publication number 20210391616
    • Publication date Dec 16, 2021
    • EaglePicher Technologies, LLC
    • Dong Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROCHEMICAL CELL
    • Publication number 20210384575
    • Publication date Dec 9, 2021
    • EaglePicher Technologies, LLC
    • Dong Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERIES AND METHODS OF USING AND MAKING THE SAME
    • Publication number 20210328204
    • Publication date Oct 21, 2021
    • EaglePicher Technologies, LLC
    • Dong Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Batteries and Methods of Using and Making the Same
    • Publication number 20210167349
    • Publication date Jun 3, 2021
    • EaglePicher Technologies, LLC
    • Dong Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROCHEMICAL CELL
    • Publication number 20210043888
    • Publication date Feb 11, 2021
    • EaglePicher Technologies, LLC
    • Dong Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROCHEMICAL CELL
    • Publication number 20180269437
    • Publication date Sep 20, 2018
    • EaglePicher Technologies, LLC
    • Dong Zhang
    • H01 - BASIC ELECTRIC ELEMENTS