TREA

John W. Graham

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Segmented prosthetic articulation
    • Patent number 5,549,700
    • Issue date Aug 27, 1996
    • Ortho Development Corporation
    • John W. Graham
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Ceramic composition
    • Patent number 4,839,049
    • Issue date Jun 13, 1989
    • Astro Met Associates, Inc.
    • John W. Kinney
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Ceramic composition
    • Patent number 4,760,038
    • Issue date Jul 26, 1988
    • Astro Met Associates, Inc.
    • John W. Kinney
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES