with fume afterburning by staged combustion

Patents Grantslast 30 patents

  • Information Patent Grant

    Biomass heating system with optimized flue gas treatment

    • Patent number 11,708,999
    • Issue date Jul 25, 2023
    • SL-TECHNIK GMBH
    • Thilo Sommerauer
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Rotating grate with a cleaning device for a biomass heating system

    • Patent number 11,635,231
    • Issue date Apr 25, 2023
    • SL-TECHNIK GMBH
    • Thilo Sommerauer
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Biomass pellet combustion system

    • Patent number 10,995,945
    • Issue date May 4, 2021
    • United States Stove Company
    • Steven Blake Abbott
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Combustor for various types of solid fuels

    • Patent number 10,890,321
    • Issue date Jan 12, 2021
    • Seong Woo Kim
    • F24 - HEATING RANGES VENTILATING
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    System and process for combusting coal and beneficiated organic-car...

    • Patent number 10,018,355
    • Issue date Jul 10, 2018
    • CTP Biotechnology, LLC
    • Carleton Drew Tait
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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    Systems and methods for processing municipal wastewater treatment s...

    • Patent number 9,638,414
    • Issue date May 2, 2017
    • Wastedry LLC
    • Bruce Johnson
    • F26 - DRYING
  • Information Patent Grant

    Reduction of gaseous pollutants in combustion flue gas

    • Patent number 4,050,877
    • Issue date Sep 27, 1977
    • Aqua-Chem, Inc.
    • Glenn D. Craig
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Pile furnace

    • Patent number 4,038,154
    • Issue date Jul 26, 1977
    • Barnebey-Cheney Co.
    • Herbert L. Barnebey
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Reduction of gaseous pollutants in combustion flue gas

    • Patent number 4,013,399
    • Issue date Mar 22, 1977
    • Aqua-Chem, Inc.
    • Glenn D. Craig
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Reduction of gaseous pollutants in combustion flue gas

    • Patent number 3,955,909
    • Issue date May 11, 1976
    • Aqua-Chem, Inc.
    • Glenn D. Craig
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3918834

    • Patent number 3,918,834
    • Issue date Nov 11, 1975
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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    3837788

    • Patent number 3,837,788
    • Issue date Sep 24, 1974
    • F24 - HEATING RANGES VENTILATING
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    3832122

    • Patent number 3,832,122
    • Issue date Aug 27, 1974
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3816595

    • Patent number 3,816,595
    • Issue date Jun 11, 1974
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3738798

    • Patent number 3,738,798
    • Issue date Jun 12, 1973
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3302598

    • Patent number 3,302,598
    • Issue date Feb 7, 1967
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2997427

    • Patent number 2,997,427
    • Issue date Aug 22, 1961
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2889002

    • Patent number 2,889,002
    • Issue date Jun 2, 1959
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2879862

    • Patent number 2,879,862
    • Issue date Mar 31, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2354963

    • Patent number 2,354,963
    • Issue date Aug 1, 1944
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1921253

    • Patent number 1,921,253
    • Issue date Aug 8, 1933
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1886064

    • Patent number 1,886,064
    • Issue date Nov 1, 1932
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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    1845415

    • Patent number 1,845,415
    • Issue date Feb 16, 1932
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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    1812940

    • Patent number 1,812,940
    • Issue date Jul 7, 1931
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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    1510636

    • Patent number 1,510,636
    • Issue date Oct 7, 1924
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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    1502141

    • Patent number 1,502,141
    • Issue date Jul 22, 1924
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1499532

    • Patent number 1,499,532
    • Issue date Jul 1, 1924
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents