TREA

Joseph R. Birkner

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  • West Peabody, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Direct-firing gas convection oven
    • Patent number 4,671,250
    • Issue date Jun 9, 1987
    • Thermo Electron Corporation
    • James R. Hurley
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Jet impingement/radiation gas-fired cooking range
    • Patent number 4,622,946
    • Issue date Nov 18, 1986
    • Thermo Electron Corporation
    • James R. Hurley
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Gas-fired steam cooker
    • Patent number 4,552,123
    • Issue date Nov 12, 1985
    • Thermo Electron Corporation
    • Joseph R. Birkner
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Radiant/jet impingement gas-fired cooking kettle
    • Patent number 4,467,783
    • Issue date Aug 28, 1984
    • Thermo Electron Corporation
    • James R. Hurley
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...