TREA

Hariolf Briggl

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  • Boebingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Writing utensil
    • Patent number D510386
    • Issue date Oct 4, 2005
    • Merz & Krell GmbH & Co.
    • Hariolf Briggl
    • D19 - Office supplies
  • Information Patent Grant

    Writing utensil
    • Patent number D442226
    • Issue date May 15, 2001
    • Merz & Krell GmbH & Co.
    • Hariolf Briggl
    • D19 - Office supplies
  • Information Patent Grant

    Writing utensil with slanted tip
    • Patent number D416576
    • Issue date Nov 16, 1999
    • Merz & Krell GmbH & Co.
    • Hariolf Briggl
    • D19 - Office supplies
  • Information Patent Grant

    Writing instrument
    • Patent number D380008
    • Issue date Jun 17, 1997
    • Merz & Krell GmbH & Co.
    • Hariolf Briggl
    • D19 - Office supplies
  • Information Patent Grant

    Writing instrument
    • Patent number D374251
    • Issue date Oct 1, 1996
    • Merz & Krell GmbH & Co.
    • Hariolf Briggl
    • D19 - Office supplies