with cylindrical chambers

Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic annealing apparatus

    • Patent number 10,254,046
    • Issue date Apr 9, 2019
    • Tokyo Electron Limited
    • Mitsuru Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Kilns for processing ceramics and methods for using such kilns

    • Patent number 8,523,562
    • Issue date Sep 3, 2013
    • Duncan Enterprises
    • Ehsan Alipour
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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    Kilns for the processing ceramics and methods for using such kilns

    • Patent number 7,780,439
    • Issue date Aug 24, 2010
    • Duncan Enterprises
    • Ehsan Alipour
    • F27 - FURNACES KILNS OVENS RETORTS
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    Portable kiln

    • Patent number 7,458,809
    • Issue date Dec 2, 2008
    • JSH Management, Inc.
    • John S. Hohenshelt
    • F27 - FURNACES KILNS OVENS RETORTS
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    Alumina refractories and methods of treatment

    • Patent number 6,802,269
    • Issue date Oct 12, 2004
    • Corning Incorporated
    • Robert S. Pavlik
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2662263

    • Patent number 2,662,263
    • Issue date Dec 15, 1953
    • F27 - FURNACES KILNS OVENS RETORTS
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    2237478

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    • Issue date Apr 8, 1941
    • F27 - FURNACES KILNS OVENS RETORTS
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    1927830

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    • Issue date Sep 26, 1933
    • F27 - FURNACES KILNS OVENS RETORTS
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    1921553

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    • Issue date Aug 8, 1933
    • F27 - FURNACES KILNS OVENS RETORTS
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    1810616

    • Patent number 1,810,616
    • Issue date Jun 16, 1931
    • F27 - FURNACES KILNS OVENS RETORTS
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    1764025

    • Patent number 1,764,025
    • Issue date Jun 17, 1930
    • F27 - FURNACES KILNS OVENS RETORTS
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    1749988

    • Patent number 1,749,988
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    • F27 - FURNACES KILNS OVENS RETORTS
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    1710558

    • Patent number 1,710,558
    • Issue date Apr 23, 1929
    • F27 - FURNACES KILNS OVENS RETORTS
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    1694650

    • Patent number 1,694,650
    • Issue date Dec 11, 1928
    • F27 - FURNACES KILNS OVENS RETORTS
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    1669563

    • Patent number 1,669,563
    • Issue date May 15, 1928
    • F27 - FURNACES KILNS OVENS RETORTS
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    1664142

    • Patent number 1,664,142
    • Issue date Mar 27, 1928
    • F27 - FURNACES KILNS OVENS RETORTS
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    1656642

    • Patent number 1,656,642
    • Issue date Jan 17, 1928
    • F27 - FURNACES KILNS OVENS RETORTS
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    1656167

    • Patent number 1,656,167
    • Issue date Jan 17, 1928
    • F27 - FURNACES KILNS OVENS RETORTS
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    1616322

    • Patent number 1,616,322
    • Issue date Feb 1, 1927
    • F27 - FURNACES KILNS OVENS RETORTS
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    1607525

    • Patent number 1,607,525
    • Issue date Nov 16, 1926
    • F27 - FURNACES KILNS OVENS RETORTS
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    1604005

    • Patent number 1,604,005
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    • F27 - FURNACES KILNS OVENS RETORTS
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    1601028

    • Patent number 1,601,028
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    • F27 - FURNACES KILNS OVENS RETORTS
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    1544599

    • Patent number 1,544,599
    • Issue date Jul 7, 1925
    • F27 - FURNACES KILNS OVENS RETORTS
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    1511535

    • Patent number 1,511,535
    • Issue date Oct 14, 1924
    • F27 - FURNACES KILNS OVENS RETORTS
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    1503455

    • Patent number 1,503,455
    • Issue date Jul 29, 1924
    • F27 - FURNACES KILNS OVENS RETORTS
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    1486359

    • Patent number 1,486,359
    • Issue date Mar 11, 1924
    • F27 - FURNACES KILNS OVENS RETORTS
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    1465744

    • Patent number 1,465,744
    • Issue date Aug 21, 1923
    • F27 - FURNACES KILNS OVENS RETORTS
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    1452638

    • Patent number 1,452,638
    • Issue date Apr 24, 1923
    • F27 - FURNACES KILNS OVENS RETORTS
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    1434730

    • Patent number 1,434,730
    • Issue date Nov 7, 1922
    • F27 - FURNACES KILNS OVENS RETORTS
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    1423408

    • Patent number 1,423,408
    • Issue date Jul 18, 1922
    • F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents