TREA

Steven C. Stockdale

Follow

Person

  • Iowa Falls, IA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger furnace
    • Patent number 4,426,937
    • Issue date Jan 24, 1984
    • Vernon H. Sietmann
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heat exchanger furnace
    • Patent number 4,319,557
    • Issue date Mar 16, 1982
    • Vernon H. Sietmann
    • F24 - HEATING RANGES VENTILATING