inside the furnace tube in transverse arrangements

Patents Grantslast 30 patents

  • Information Patent Grant

    Single-pass, direct-fired generator for an absorption chiller

    • Patent number 6,601,405
    • Issue date Aug 5, 2003
    • American Standard Inc.
    • Ronald M. Cosby
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Vapor generator

    • Patent number 4,499,859
    • Issue date Feb 19, 1985
    • Hitachi, Ltd.
    • Akira Nishiguchi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryogenic heater

    • Patent number 4,377,133
    • Issue date Mar 22, 1983
    • Ajit D. Mankekar
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Water and room heater

    • Patent number 3,934,554
    • Issue date Jan 27, 1976
    • Philip E. Carlson
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3685496

    • Patent number 3,685,496
    • Issue date Aug 22, 1972
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2937626

    • Patent number 2,937,626
    • Issue date May 24, 1960
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2604080

    • Patent number 2,604,080
    • Issue date Jul 22, 1952
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2069956

    • Patent number 2,069,956
    • Issue date Feb 9, 1937
    • F22 - STEAM GENERATION
  • Information Patent Grant

    365670

    • Patent number 365,670
    • Issue date Jun 28, 1887
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    355807

    • Patent number 355,807
    • Issue date Jan 11, 1887
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    355808

    • Patent number 355,808
    • Issue date Jan 11, 1887
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    345879

    • Patent number 345,879
    • Issue date Jul 20, 1886
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    342747

    • Patent number 342,747
    • Issue date May 25, 1886
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    300207

    • Patent number 300,207
    • Issue date Jun 10, 1884
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    289796

    • Patent number 289,796
    • Issue date Dec 11, 1883
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    41323

    • Patent number 41,323
    • Issue date Jan 19, 1864
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents