TREA

Richard J. Ma

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  • Sugar Land, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Construction siding
    • Patent number D993462
    • Issue date Jul 25, 2023
    • Inteplast Group Corporation
    • Haur-Horng Yang
    • D25 - Building units and construction elements
  • Information Patent Grant

    PVC seam plate
    • Patent number 10,508,456
    • Issue date Dec 17, 2019
    • Interplast Group Corporation
    • Haur-Horng Yang
    • E04 - BUILDING

Patents Applicationslast 30 patents