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Kenneth Ray Cartmill

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  • Lutz, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rolled rigid foam
    • Patent number 6,228,296
    • Issue date May 8, 2001
    • Celotex Corporation
    • Kenneth Ray Cartmill
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL