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Michael A. Greenberg

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  • Mendham Township, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aquatic diving toy
    • Patent number D469495
    • Issue date Jan 28, 2003
    • Shelcore, Inc.
    • Michael A. Greenberg
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Aquatic diving toy
    • Patent number D469144
    • Issue date Jan 21, 2003
    • Shelcore, Inc.
    • Michael A. Greenberg
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Aquatic diving toy
    • Patent number D469143
    • Issue date Jan 21, 2003
    • Shelcore, Inc.
    • Michael A. Greenberg
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Spinning aquatic diving toy
    • Patent number D468791
    • Issue date Jan 14, 2003
    • Shelcore, Inc.
    • Michael A. Greenberg
    • D21 - Games, toys, and sports goods