Thermosyphonic having vertical air draft passage

Patents Grantslast 30 patents

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    Air-to-air heat exchanger bypass for wet cooling tower apparatus an...

    • Patent number 10,309,734
    • Issue date Jun 4, 2019
    • SPX Cooling Technologies, Inc.
    • Eldon F. Mockry
    • F28 - HEAT EXCHANGE IN GENERAL
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    Air-to-air heat exchanger bypass for wet cooling tower apparatus an...

    • Patent number 10,222,146
    • Issue date Mar 5, 2019
    • SPX Cooling Technologies, Inc.
    • Eldon F. Mockry
    • F28 - HEAT EXCHANGE IN GENERAL
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    Heat exchanger unit formed of a plurality of modular units includin...

    • Patent number 4,856,581
    • Issue date Aug 15, 1989
    • Gennaro Santoro
    • F28 - HEAT EXCHANGE IN GENERAL
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    1953324

    • Patent number 1,953,324
    • Issue date Apr 3, 1934
    • F28 - HEAT EXCHANGE IN GENERAL
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    1947913

    • Patent number 1,947,913
    • Issue date Feb 20, 1934
    • F28 - HEAT EXCHANGE IN GENERAL
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    1927079

    • Patent number 1,927,079
    • Issue date Sep 19, 1933
    • F28 - HEAT EXCHANGE IN GENERAL
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    1894436

    • Patent number 1,894,436
    • Issue date Jan 17, 1933
    • F28 - HEAT EXCHANGE IN GENERAL
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    1888545

    • Patent number 1,888,545
    • Issue date Nov 22, 1932
    • F28 - HEAT EXCHANGE IN GENERAL
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    1880248

    • Patent number 1,880,248
    • Issue date Oct 4, 1932
    • F28 - HEAT EXCHANGE IN GENERAL
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    1855644

    • Patent number 1,855,644
    • Issue date Apr 26, 1932
    • F28 - HEAT EXCHANGE IN GENERAL
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    1818226

    • Patent number 1,818,226
    • Issue date Aug 11, 1931
    • F28 - HEAT EXCHANGE IN GENERAL
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    1747159

    • Patent number 1,747,159
    • Issue date Feb 18, 1930
    • F28 - HEAT EXCHANGE IN GENERAL
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    1635656

    • Patent number 1,635,656
    • Issue date Jul 12, 1927
    • F28 - HEAT EXCHANGE IN GENERAL
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    1607171

    • Patent number 1,607,171
    • Issue date Nov 16, 1926
    • F28 - HEAT EXCHANGE IN GENERAL
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    1607172

    • Patent number 1,607,172
    • Issue date Nov 16, 1926
    • F28 - HEAT EXCHANGE IN GENERAL
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    1385450

    • Patent number 1,385,450
    • Issue date Jul 26, 1921
    • F28 - HEAT EXCHANGE IN GENERAL
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    1371031

    • Patent number 1,371,031
    • Issue date Mar 8, 1921
    • F28 - HEAT EXCHANGE IN GENERAL
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    1370406

    • Patent number 1,370,406
    • Issue date Mar 1, 1921
    • F28 - HEAT EXCHANGE IN GENERAL
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    1329198

    • Patent number 1,329,198
    • Issue date Jan 27, 1920
    • F28 - HEAT EXCHANGE IN GENERAL
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    1057404

    • Patent number 1,057,404
    • Issue date Apr 1, 1913
    • F24 - HEATING RANGES VENTILATING
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    828937

    • Patent number 828,937
    • Issue date Aug 21, 1906
    • F28 - HEAT EXCHANGE IN GENERAL
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    731224

    • Patent number 731,224
    • Issue date Jun 16, 1903
    • F28 - HEAT EXCHANGE IN GENERAL
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    565495

    • Patent number 565,495
    • Issue date Aug 11, 1896
    • F28 - HEAT EXCHANGE IN GENERAL
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    446580

    • Patent number 446,580
    • Issue date Feb 17, 1891
    • F28 - HEAT EXCHANGE IN GENERAL
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    325405

    • Patent number 325,405
    • Issue date Sep 1, 1885
    • F28 - HEAT EXCHANGE IN GENERAL
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    238609

    • Patent number 238,609
    • Issue date Mar 8, 1881
    • F28 - HEAT EXCHANGE IN GENERAL
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    200948

    • Patent number 200,948
    • Issue date Mar 5, 1878
    • F28 - HEAT EXCHANGE IN GENERAL
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    190205

    • Patent number 190,205
    • Issue date May 1, 1877
    • F28 - HEAT EXCHANGE IN GENERAL
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    72074

    • Patent number 72,074
    • Issue date Dec 10, 1867
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents