TREA

Ivan Lee

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  • Hawthorn Woods, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Billiards chalk dust removal tool
    • Patent number 8,656,547
    • Issue date Feb 25, 2014
    • Iwan Simonis Incorporated
    • Marco Zanetti
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chalk dust tool
    • Patent number D644704
    • Issue date Sep 6, 2011
    • Iwan Simonis Inc.
    • Marco Zanetti
    • D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents