TREA

Robert S. Turnbull

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  • Taichung, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sewing machine
    • Patent number D377359
    • Issue date Jan 14, 1997
    • The Singer Company N.V.
    • Don M.-C. Chung
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Sewing machine
    • Patent number D377360
    • Issue date Jan 14, 1997
    • The Singer Company N.V.
    • Don M.-C. Chung
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Sewing machine
    • Patent number D377361
    • Issue date Jan 14, 1997
    • The Singer Company N.V.
    • Don M.-C. Chung
    • D15 - Machines not elsewhere specified