TREA

Ross de Salvo

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  • Milan, IT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toothbrush
    • Patent number D450929
    • Issue date Nov 27, 2001
    • Unilever Home & Personal Care USA, division of Conopco, Inc.
    • Edgardo Angelini
    • D04 - Brushware
  • Information Patent Grant

    Toothbrush
    • Patent number D446393
    • Issue date Aug 14, 2001
    • Unilever Home & Personal Care USA, division of Conopco, Inc.
    • Alessandro Manfredi
    • D04 - Brushware
  • Information Patent Grant

    Toothbrush
    • Patent number D420222
    • Issue date Feb 8, 2000
    • Chesebrough-Pond's USA Co.
    • Edgardo Angelini
    • D04 - Brushware