the fire tubes being in upright arrangement

Patents Grantslast 30 patents

  • Information Patent Grant

    Superheated steam boiler and method for operation thereof

    • Patent number 11,112,108
    • Issue date Sep 7, 2021
    • SUSPENDED VORTEX INNOVATIONS LLC
    • Michael Wayne Jordan
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Process for the production of sulfur trioxide

    • Patent number 10,640,376
    • Issue date May 5, 2020
    • Haldor Topsoe A/S
    • Morten Thellefsen
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Heat exchangers with floating headers

    • Patent number 10,488,122
    • Issue date Nov 26, 2019
    • Dana Canada Corporation
    • Doug Vanderwees
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Co-fired absorption system generator

    • Patent number 9,664,451
    • Issue date May 30, 2017
    • Rocky Research
    • Uwe Rockenfeller
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchangers with floating headers

    • Patent number 9,528,777
    • Issue date Dec 27, 2016
    • Dana Canada Corporation
    • Doug Vanderwees
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Electricity generation unit and cogeneration system

    • Patent number 9,500,159
    • Issue date Nov 22, 2016
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Atsuo Okaichi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    External combustion engine

    • Patent number 8,833,312
    • Issue date Sep 16, 2014
    • ZED Power International Corporation
    • John Berkyto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    External combustion engine and method of converting internal combus...

    • Patent number 8,375,900
    • Issue date Feb 19, 2013
    • John Berkyto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Arrangement at the inlet pipe to the heat exchanger unit in a flue-...

    • Patent number 6,142,218
    • Issue date Nov 7, 2000
    • Aalborg Industries A/S
    • H.ang.kan Nilsson
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Pulsating combustion device

    • Patent number 5,168,835
    • Issue date Dec 8, 1992
    • Serchen Corporation
    • Anthony J. Last
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Vertical tube boiler

    • Patent number 4,579,086
    • Issue date Apr 1, 1986
    • Maurice E. G. Maton
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Steam boilers

    • Patent number 4,433,644
    • Issue date Feb 28, 1984
    • James J. Fitzpatrick
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Vertical firetube waste heat boiler

    • Patent number 3,976,033
    • Issue date Aug 24, 1976
    • Deltak Corporation
    • Denis G. Csathy
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3785350

    • Patent number 3,785,350
    • Issue date Jan 15, 1974
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3763831

    • Patent number 3,763,831
    • Issue date Oct 9, 1973
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3756202

    • Patent number 3,756,202
    • Issue date Sep 4, 1973
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3732850

    • Patent number 3,732,850
    • Issue date May 15, 1973
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3707142

    • Patent number 3,707,142
    • Issue date Dec 26, 1972
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3638622

    • Patent number 3,638,622
    • Issue date Feb 1, 1972
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3638620

    • Patent number 3,638,620
    • Issue date Feb 1, 1972
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3570458

    • Patent number 3,570,458
    • Issue date Mar 16, 1971
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3533378

    • Patent number 3,533,378
    • Issue date Oct 13, 1970
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3435806

    • Patent number 3,435,806
    • Issue date Apr 1, 1969
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3315645

    • Patent number 3,315,645
    • Issue date Apr 25, 1967
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3313275

    • Patent number 3,313,275
    • Issue date Apr 11, 1967
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3254635

    • Patent number 3,254,635
    • Issue date Jun 7, 1966
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3232281

    • Patent number 3,232,281
    • Issue date Feb 1, 1966
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3215124

    • Patent number 3,215,124
    • Issue date Nov 2, 1965
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3214943

    • Patent number 3,214,943
    • Issue date Nov 2, 1965
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    3185200

    • Patent number 3,185,200
    • Issue date May 25, 1965
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents