J. H. Williams Inventions, Inc.

Organization

  • Tequesta, FL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Weighted flexible shoe insole

    • Patent number 5,638,613
    • Issue date Jun 17, 1997
    • J. H. Williams Inventions, Inc.
    • James H. Williams
    • A43 - FOOTWEAR

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