the muffle being fixed and in a single piece

Patents Grantslast 30 patents

  • Information Patent Grant

    Sintering furnace, method of manufacturing sintered objects, and si...

    • Patent number 6,891,140
    • Issue date May 10, 2005
    • Gifu Prefecture
    • Motoyasu Sato
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Continuous process furnace

    • Patent number 6,512,206
    • Issue date Jan 28, 2003
    • MRL Industries
    • William D. McEntire
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Furnace for the production of solar cells

    • Patent number 6,288,366
    • Issue date Sep 11, 2001
    • OTB Group B.V.
    • Franciscus Cornelis Dings
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Disposal of gas evaporated with heat treatment

    • Patent number 6,280,182
    • Issue date Aug 28, 2001
    • Kanto Yakin Kogyo K.K.
    • Susumu Takahashi
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Fluidized bed heat treatment furnace

    • Patent number 5,832,848
    • Issue date Nov 10, 1998
    • Quality Heat Treatment Pty, Ltd.
    • Ray William Reynoldson
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Muffle convection brazing/annealing system

    • Patent number 5,271,545
    • Issue date Dec 21, 1993
    • Seco/Warwick Corporation
    • Jeffrey W. Boswell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Sacrifical insert for strand annealing furnace tubes

    • Patent number 5,133,533
    • Issue date Jul 28, 1992
    • Haynes International, Inc.
    • Robert B. Herchenroeder
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Muffle furnace

    • Patent number 4,416,623
    • Issue date Nov 22, 1983
    • Kanto Yakin Kogyo Kabushiki Kaisha
    • Susumu Takahashi
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Methods of and apparatus for sintering tubular ceramic articles

    • Patent number 4,395,231
    • Issue date Jul 26, 1983
    • Chloride Silent Power Limited
    • Gilbert Sands
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Apparatus for monitoring product temperature in an open ended, seco...

    • Patent number 4,070,148
    • Issue date Jan 24, 1978
    • International Business Machines Corporation
    • Frank John Campagna
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Temperature monitoring furnace

    • Patent number 4,060,377
    • Issue date Nov 29, 1977
    • International Business Machines Corporation
    • LeRoy Richard Hentz
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3582054

    • Patent number 3,582,054
    • Issue date Jun 1, 1971
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3422205

    • Patent number 3,422,205
    • Issue date Jan 14, 1969
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3054606

    • Patent number 3,054,606
    • Issue date Sep 18, 1962
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3027149

    • Patent number 3,027,149
    • Issue date Mar 27, 1962
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    2900479

    • Patent number 2,900,479
    • Issue date Aug 18, 1959
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2145256

    • Patent number 2,145,256
    • Issue date Jan 31, 1939
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    2145257

    • Patent number 2,145,257
    • Issue date Jan 31, 1939
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    1661309

    • Patent number 1,661,309
    • Issue date Mar 6, 1928
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1468947

    • Patent number 1,468,947
    • Issue date Sep 25, 1923
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1363215

    • Patent number 1,363,215
    • Issue date Dec 28, 1920
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    709966

    • Patent number 709,966
    • Issue date Sep 30, 1902
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents