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Michael K. Marx

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  • Pittsburgh, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Needlepoint sheet
    • Patent number 4,404,750
    • Issue date Sep 20, 1983
    • Michael K. Marx
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    Mold for plastic needlepoint sheet
    • Patent number 4,362,290
    • Issue date Dec 7, 1982
    • Westminster Marketing, Inc.
    • Michael K. Marx
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL