TREA

Charles W. Lees

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  • Milford, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Smooth basketball
    • Patent number 6,142,897
    • Issue date Nov 7, 2000
    • HoopMaster, Inc.
    • Charles W. Lees
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Basketball retrieval device
    • Patent number 6,056,652
    • Issue date May 2, 2000
    • HoopMaster, Inc.
    • Charles W. Lees
    • A63 - SPORTS GAMES AMUSEMENTS