TREA

Seymour Silverman

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  • New York, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic hemming apparatus
    • Patent number 4,095,537
    • Issue date Jun 20, 1978
    • Silverman Machines Company
    • Seymour Silverman
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    Automatic hemming apparatus
    • Patent number 4,040,366
    • Issue date Aug 9, 1977
    • Silverman Machines, Inc.
    • Seymour Silverman
    • D05 - SEWING EMBROIDERING TUFTING