TREA

Werner Hoelbl

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  • Vienna, AT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical article
    • Patent number D585082
    • Issue date Jan 20, 2009
    • Swarovski-Optik KG
    • Ludwig Pernstich
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Telescopic sight
    • Patent number D564001
    • Issue date Mar 11, 2008
    • Swarovski-Optik KG
    • Ludwig Pernstich
    • D16 - Photography and optical equipment