TREA

Joseph R. Graham Jr.

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  • Richmond, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for forming a foam product
    • Patent number 5,527,172
    • Issue date Jun 18, 1996
    • Carpenter Co.
    • Joseph R. Graham
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL