TREA

Donald E. Proffitt

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  • Richmond, KY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Floor cleaning apparatus with filter cleaning system
    • Patent number 7,673,369
    • Issue date Mar 9, 2010
    • Panasonic Corporation of North America
    • Nathan A. Gogel
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner with quick release wand
    • Patent number 7,386,917
    • Issue date Jun 17, 2008
    • Panasonic Corporation of North America
    • Nathan A. Gogel
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents