TREA

Sherry S. Popowski

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  • Minneapolis, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Elbow guard
    • Patent number D406407
    • Issue date Mar 2, 1999
    • Rollerblade, Inc.
    • Sherry S. Popowski
    • D29 - Equipment for safety, protection, and rescue
  • Information Patent Grant

    Knee guard
    • Patent number D404173
    • Issue date Jan 12, 1999
    • Rollerblade, Inc.
    • Sherry S. Popowski
    • D29 - Equipment for safety, protection, and rescue