TREA

Junhai Cai

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  • Muscatine, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tire tread
    • Patent number D415723
    • Issue date Oct 26, 1999
    • Bandag Incorporated
    • Herbert J. Roelle
    • D12 - Transportation
  • Information Patent Grant

    Tire tread
    • Patent number D415720
    • Issue date Oct 26, 1999
    • Bandag Incorporated
    • Herbert J. Roelle
    • D12 - Transportation