TREA

William C. Ferguson

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  • Raleigh, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scrub brush
    • Patent number D296390
    • Issue date Jun 28, 1988
    • Empire Brushes, Inc.
    • William C. Bryant
    • D04 - Brushware
  • Information Patent Grant

    Flexibly-backed brush
    • Patent number D280267
    • Issue date Aug 27, 1985
    • Empire Brushes, Inc.
    • William C. Bryant
    • D04 - Brushware