TREA

CASTONE DEVELOPMENT CORPORATION

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Organization

  • HOUSTON, TX, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Concrete product manufacturing system
    • Patent number 4,098,563
    • Issue date Jul 4, 1978
    • Castone Development Corporation
    • Douglas F. Prince
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Concrete product manufacturing system
    • Patent number 4,036,575
    • Issue date Jul 19, 1977
    • Castone Development Corporation
    • Douglas F. Prince
    • B28 - WORKING CEMENT, CLAY, OR STONE

Trademarklast 30 trademarks

  • Information Trademark

    73007644 - CASTONE
    • Serial number 73007644
    • Registration number 1018009
    • Filing date Nov 30, 1973
    • CASTONE DEVELOPMENT CORPORATION
    • 19 - Building materials (non-metallic)