of boilers of furnace-tube type with boilers of water-tube type

Patents Grantslast 30 patents

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    Segmented watertube boiler system

    • Patent number 10,378,755
    • Issue date Aug 13, 2019
    • Jimmie P. Caradine
    • F22 - STEAM GENERATION
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    Marine waste heat steam generator

    • Patent number 4,054,107
    • Issue date Oct 18, 1977
    • Combustion Engineering, Inc.
    • Carl Frederick Horlitz
    • F22 - STEAM GENERATION
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    2496985

    • Patent number 2,496,985
    • Issue date Feb 7, 1950
    • F22 - STEAM GENERATION
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    2451321

    • Patent number 2,451,321
    • Issue date Oct 12, 1948
    • F22 - STEAM GENERATION
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    2232546

    • Patent number 2,232,546
    • Issue date Feb 18, 1941
    • F22 - STEAM GENERATION
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    2200809

    • Patent number 2,200,809
    • Issue date May 14, 1940
    • F24 - HEATING RANGES VENTILATING
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    2175281

    • Patent number 2,175,281
    • Issue date Oct 10, 1939
    • F22 - STEAM GENERATION
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    2110432

    • Patent number 2,110,432
    • Issue date Mar 8, 1938
    • F22 - STEAM GENERATION
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    2060648

    • Patent number 2,060,648
    • Issue date Nov 10, 1936
    • F22 - STEAM GENERATION
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    1933695

    • Patent number 1,933,695
    • Issue date Nov 7, 1933
    • F22 - STEAM GENERATION
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    1933247

    • Patent number 1,933,247
    • Issue date Oct 31, 1933
    • F22 - STEAM GENERATION
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    1919164

    • Patent number 1,919,164
    • Issue date Jul 18, 1933
    • F22 - STEAM GENERATION
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    1885374

    • Patent number 1,885,374
    • Issue date Nov 1, 1932
    • F22 - STEAM GENERATION
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    1860495

    • Patent number 1,860,495
    • Issue date May 31, 1932
    • F22 - STEAM GENERATION
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    1815377

    • Patent number 1,815,377
    • Issue date Jul 21, 1931
    • F22 - STEAM GENERATION
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    1804777

    • Patent number 1,804,777
    • Issue date May 12, 1931
    • F22 - STEAM GENERATION
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    1800961

    • Patent number 1,800,961
    • Issue date Apr 14, 1931
    • F22 - STEAM GENERATION
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    1790199

    • Patent number 1,790,199
    • Issue date Jan 27, 1931
    • F22 - STEAM GENERATION
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    1692660

    • Patent number 1,692,660
    • Issue date Nov 20, 1928
    • F22 - STEAM GENERATION
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    1499585

    • Patent number 1,499,585
    • Issue date Jul 1, 1924
    • F22 - STEAM GENERATION
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    1416805

    • Patent number 1,416,805
    • Issue date May 23, 1922
    • F22 - STEAM GENERATION
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    1179627

    • Patent number 1,179,627
    • Issue date Apr 18, 1916
    • F22 - STEAM GENERATION
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    913681

    • Patent number 913,681
    • Issue date Mar 2, 1909
    • F22 - STEAM GENERATION
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    841571

    • Patent number 841,571
    • Issue date Jan 15, 1907
    • F22 - STEAM GENERATION
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    745616

    • Patent number 745,616
    • Issue date Dec 1, 1903
    • F22 - STEAM GENERATION
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    562736

    • Patent number 562,736
    • Issue date Jun 23, 1896
    • F22 - STEAM GENERATION
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    527631

    • Patent number 527,631
    • Issue date Oct 16, 1894
    • F22 - STEAM GENERATION
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    485299

    • Patent number 485,299
    • Issue date Nov 1, 1892
    • F22 - STEAM GENERATION
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    433442

    • Patent number 433,442
    • Issue date Aug 5, 1890
    • F22 - STEAM GENERATION
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    29241

    • Patent number 29,241
    • Issue date Jul 24, 1860
    • F22 - STEAM GENERATION

Patents Applicationslast 30 patents