Two piece header structure

Patents Grantslast 30 patents

  • Information Patent Grant

    Thin wall header with a variable cross-section for solar absorption...

    • Patent number 8,186,341
    • Issue date May 29, 2012
    • Sener, Ingenieria Y Sistemas, S.A.
    • Jesus Maria Lata Perez
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchange tank for assembly in a heat exchanger and method of p...

    • Patent number 5,836,384
    • Issue date Nov 17, 1998
    • Valeo Engine Cooling Aktiebolag
    • Bjorn Wijkstrom
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger and method for manufacturing the same

    • Patent number 5,678,628
    • Issue date Oct 21, 1997
    • Nippondenso Co., Ltd.
    • Yoshifumi Aki
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Method for the manufacture of a comfort heat exchanger

    • Patent number 5,078,946
    • Issue date Jan 7, 1992
    • Du Pont Canada Inc.
    • Eldon L. Fletcher
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Comfort heat exchanger

    • Patent number 4,923,004
    • Issue date May 8, 1990
    • Du Pont Canada, Inc.
    • Eldon L. Fletcher
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Heat exchanger, in particular for a motor vehicle, having a rigid c...

    • Patent number 4,705,104
    • Issue date Nov 10, 1987
    • Valeo
    • Michel Potier
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger

    • Patent number 4,546,824
    • Issue date Oct 15, 1985
    • McCord Heat Transfer Corporation
    • William Melnyk
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Radiator having reinforced tubes

    • Patent number 4,458,749
    • Issue date Jul 10, 1984
    • Ex-Cell-O Corporation
    • William Melnyk
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Header construction

    • Patent number 4,381,033
    • Issue date Apr 26, 1983
    • Karmazin Products Corporation
    • Ivan D. Woodhull
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Improved heat exchanger headering arrangement

    • Patent number 4,119,144
    • Issue date Oct 10, 1978
    • Union Carbide Corporation
    • Leslie Charles Kun
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Heat exchanger

    • Patent number 3,993,126
    • Issue date Nov 23, 1976
    • Delanair Limited
    • Charles Taylor
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3472316

    • Patent number 3,472,316
    • Issue date Oct 14, 1969
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3113615

    • Patent number 3,113,615
    • Issue date Dec 10, 1963
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2930590

    • Patent number 2,930,590
    • Issue date Mar 29, 1960
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2573161

    • Patent number 2,573,161
    • Issue date Oct 30, 1951
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1718361

    • Patent number 1,718,361
    • Issue date Jun 25, 1929
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1372380

    • Patent number 1,372,380
    • Issue date Mar 22, 1921
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1333668

    • Patent number 1,333,668
    • Issue date Mar 16, 1920
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1053546

    • Patent number 1,053,546
    • Issue date Feb 18, 1913
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents