TREA

William W. Crossman Jr.

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  • Randolph, VT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pellet burning stove
    • Patent number 5,137,012
    • Issue date Aug 11, 1992
    • Vermont Castings, Inc.
    • William W. Crossman
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Solid fuel heating appliances
    • Patent number 4,646,712
    • Issue date Mar 3, 1987
    • Vermont Castings, Inc.
    • Robert W. Ferguson
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Clean burning exterior retrofit system for solid fuel heating appli...
    • Patent number 4,582,044
    • Issue date Apr 15, 1986
    • Vermont Castings, Inc.
    • Robert W. Ferguson
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Woodburning heating apparatus
    • Patent number 4,510,918
    • Issue date Apr 16, 1985
    • Vermont Castings, Inc.
    • Robert W. Ferguson
    • F24 - HEATING RANGES VENTILATING