TREA

James R. Duffy

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  • West St. Paul, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrically powered service vehicle
    • Patent number 4,167,983
    • Issue date Sep 18, 1979
    • Gould Inc.
    • Gene J. Seider
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Storage system for hot food trays
    • Patent number 4,019,022
    • Issue date Apr 19, 1977
    • Gould Inc.
    • Gene J. Seider
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Mobile service vehicle
    • Patent number D242908
    • Issue date Jan 4, 1977
    • Gould Inc.
    • Gene J. Seider
    • D12 - Transportation