Crowns or roofs for combustion chambers

Patents Grantslast 30 patents

  • Information Patent Grant

    Refractory insert members and refractory block assembly including same

    • Patent number 11,181,268
    • Issue date Nov 23, 2021
    • Blasch Precision Ceramics, Inc.
    • William P. Russell
    • E04 - BUILDING
  • Information Patent Grant

    Refractory insert members, refractory block assembly including same...

    • Patent number 10,605,456
    • Issue date Mar 31, 2020
    • Blasch Precision Ceramics, Inc.
    • William P. Russell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Integral self-supporting composite refractory wall modules for refr...

    • Patent number 10,330,315
    • Issue date Jun 25, 2019
    • FOSBEL, INC.
    • Alan E. Bowser
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Integral self-supporting composite refractory components and method...

    • Patent number 10,065,391
    • Issue date Sep 4, 2018
    • FOSBEL, INC.
    • Lou Carolla
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Gasifier preheater fuel system and methods of assembling same

    • Patent number 9,080,768
    • Issue date Jul 14, 2015
    • General Electric Company
    • John Caleb Wilson
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Cooling and support systems for furnace roofs

    • Patent number 6,724,802
    • Issue date Apr 20, 2004
    • Hatch Ltd.
    • Kenneth M. Donaldson
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Combustion in a porous wall furnace

    • Patent number 6,652,271
    • Issue date Nov 25, 2003
    • Praxair Technology, Inc.
    • Hisashi Kobayashi
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Combustion in a porous wall furnace

    • Patent number 6,398,546
    • Issue date Jun 4, 2002
    • Praxair Technology, Inc.
    • Hisashi Kobayashi
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Thermal induced cooling of industrial furnace components

    • Patent number 6,244,197
    • Issue date Jun 12, 2001
    • Gary L. Coble
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Industrial furnace roof assembly and components thereof

    • Patent number 5,899,151
    • Issue date May 4, 1999
    • Merkle Engineers, Inc.
    • Frank P. Merkle
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Furnace crown means and method

    • Patent number 5,062,249
    • Issue date Nov 5, 1991
    • John D. Smagner
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Method of making and repairing a furnace crown

    • Patent number 5,058,268
    • Issue date Oct 22, 1991
    • John D. Smagner
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Post-combustion chambers

    • Patent number 4,945,838
    • Issue date Aug 7, 1990
    • Societe Generale pour les Techniques Nouvelles
    • Serge Carpentier
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3888195

    • Patent number 3,888,195
    • Issue date Jun 10, 1975
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3877402

    • Patent number 3,877,402
    • Issue date Apr 15, 1975
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3869996

    • Patent number 3,869,996
    • Issue date Mar 11, 1975
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3832959

    • Patent number 3,832,959
    • Issue date Sep 3, 1974
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3828509

    • Patent number 3,828,509
    • Issue date Aug 13, 1974
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3778950

    • Patent number 3,778,950
    • Issue date Dec 18, 1973
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3597892

    • Patent number 3,597,892
    • Issue date Aug 10, 1971
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3596864

    • Patent number 3,596,864
    • Issue date Aug 3, 1971
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3589316

    • Patent number 3,589,316
    • Issue date Jun 29, 1971
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3568611

    • Patent number 3,568,611
    • Issue date Mar 9, 1971
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3532483

    • Patent number 3,532,483
    • Issue date Oct 6, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3445099

    • Patent number 3,445,099
    • Issue date May 20, 1969
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3431693

    • Patent number 3,431,693
    • Issue date Mar 11, 1969
    • F27 - FURNACES KILNS OVENS RETORTS
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    3425674

    • Patent number 3,425,674
    • Issue date Feb 4, 1969
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3420213

    • Patent number 3,420,213
    • Issue date Jan 7, 1969
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3417538

    • Patent number 3,417,538
    • Issue date Dec 24, 1968
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3400672

    • Patent number 3,400,672
    • Issue date Sep 10, 1968
    • F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents