TREA

Henry K. Leo

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  • Guilford, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Writing instrument
    • Patent number D466932
    • Issue date Dec 10, 2002
    • BIC Corporation
    • Henry K. Leo
    • D19 - Office supplies
  • Information Patent Grant

    Easily assembled grip element
    • Patent number 6,485,211
    • Issue date Nov 26, 2002
    • BIC Corporation
    • Henry K. Leo
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Grip element
    • Patent number D464676
    • Issue date Oct 22, 2002
    • BIC Corporation
    • Henry K. Leo
    • D19 - Office supplies
  • Information Patent Grant

    Writing instrument
    • Patent number D423576
    • Issue date Apr 25, 2000
    • BIC Corporation
    • Craig Stevens
    • D19 - Office supplies