TREA

Robert Tanko

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  • Humble, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Weight plate
    • Patent number 6,746,380
    • Issue date Jun 8, 2004
    • USA Sports, Inc.
    • Louis Lien
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

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    • Patent number D448055
    • Issue date Sep 18, 2001
    • USA Sports, Inc.
    • Louis Lien
    • D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents

  • Information Patent Application

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    • Publication number 20050026754
    • Publication date Feb 3, 2005
    • Louis Lien
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Weight plate
    • Publication number 20020091044
    • Publication date Jul 11, 2002
    • Louis Lien
    • A63 - SPORTS GAMES AMUSEMENTS