TREA

Zongyi Xiang

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  • Guizhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tyre tread
    • Patent number D1037137
    • Issue date Jul 30, 2024
    • GUIZHOU TYRE CO., LTD.
    • Zongyi Xiang
    • D12 - Transportation
  • Information Patent Grant

    Tyre tread
    • Patent number D1030627
    • Issue date Jun 11, 2024
    • Zongyi Xiang
    • D12 - Transportation