TREA

American Stone Pioneers

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  • Rancho Palos Verdes, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cultured stone methods of manufacture
    • Patent number 6,056,904
    • Issue date May 2, 2000
    • American Stone Pioneers
    • Kenneth Wiener
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL