adapted for boilers built up from sections

Patents Grantslast 30 patents

  • Information Patent Grant

    Pellet smoker

    • Patent number 12,007,112
    • Issue date Jun 11, 2024
    • W. C. Bradley Co.
    • Ramin Khosravi Rahmani
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • 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

    Control mechanism and method of a hybrid heating system

    • Patent number 11,692,712
    • Issue date Jul 4, 2023
    • Dansons US, LLC
    • Li Li
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • 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

    Pellet smoker

    • Patent number 11,435,074
    • Issue date Sep 6, 2022
    • W. C. Bradley Co.
    • Ramin Khosravi Rahmani
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Grill apparatus and firebox assembly for use in a grill

    • Patent number 11,291,334
    • Issue date Apr 5, 2022
    • NEWAGE PRODUCTS, INC.
    • Hessam Bahreinian
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Ceramic pellet grill

    • Patent number 11,064,837
    • Issue date Jul 20, 2021
    • Hongwei Yang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • 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
  • Information Patent Grant

    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...
  • Information Patent Grant

    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

    Pellet fuel burning device

    • Patent number 6,223,737
    • Issue date May 1, 2001
    • Carrol E. Buckner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • 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
  • Information Patent Grant

    3837788

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

    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

    3747571

    • Patent number 3,747,571
    • Issue date Jul 24, 1973
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3738798

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

    3615236

    • Patent number 3,615,236
    • Issue date Oct 26, 1971
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3608265

    • Patent number 3,608,265
    • Issue date Sep 28, 1971
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3587489

    • Patent number 3,587,489
    • Issue date Jun 28, 1971
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3468266

    • Patent number 3,468,266
    • Issue date Sep 23, 1969
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3441151

    • Patent number 3,441,151
    • Issue date Apr 29, 1969
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3334599

    • Patent number 3,334,599
    • Issue date Aug 8, 1967
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3302598

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

    3286666

    • Patent number 3,286,666
    • Issue date Nov 22, 1966
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

  • Information Patent Application

    PELLET SMOKER

    • Publication number 20220412549
    • Publication date Dec 29, 2022
    • W.C. BRADLEY CO.
    • RAMIN KHOSRAVI RAHMANI
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    BIOMASS HEATING SYSTEM WITH OPTIMIZED FLUE GAS TREATMENT

    • Publication number 20220333817
    • Publication date Oct 20, 2022
    • SL-TECHNIK GMBH
    • Thilo SOMMERAUER
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    CONTROL MECHANISM AND METHOD OF A HYBRID HEATING SYSTEM

    • Publication number 20210356130
    • Publication date Nov 18, 2021
    • Dansons US, LLC
    • Li Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    GRILL APPARATUS AND FIREBOX ASSEMBLY FOR USE IN A GRILL

    • Publication number 20210228026
    • Publication date Jul 29, 2021
    • NEWAGE PRODUCTS, INC.
    • Hessam Bahreinian
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Forced primary and forced secondary air biomass internal combustion...

    • Publication number 20210063019
    • Publication date Mar 4, 2021
    • Joseph J.J. James
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Selectively Closable Hatch

    • Publication number 20200178728
    • Publication date Jun 11, 2020
    • Premier Specialty Brands LLC
    • Robert Brennan
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    PELLET SMOKER

    • Publication number 20200116349
    • Publication date Apr 16, 2020
    • W.C. BRADLEY CO.
    • Ramin Khosravi RAHMANI
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    CERAMIC PELLET GRILL

    • Publication number 20200046163
    • Publication date Feb 13, 2020
    • HONGWEI YANG
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    CHIP FUEL FEEDER

    • Publication number 20200033008
    • Publication date Jan 30, 2020
    • David BAKER
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    COMBUSTOR FOR VARIOUS TYPES OF SOLID FUELS

    • Publication number 20190078775
    • Publication date Mar 14, 2019
    • Seong Woo KIM
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES