finned exchangers

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat sink module and manufacturing method thereof

    • Patent number 11,395,440
    • Issue date Jul 19, 2022
    • Delta Electronics, Inc.
    • Chun-Yang Hung
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Casting mold and manufacturing method of cast part

    • Patent number 10,981,219
    • Issue date Apr 20, 2021
    • MARELLI CABIN COMFORT JAPAN CORPORATION
    • Naohisa Kamiyama
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Casting mold and manufacturing method of cast part

    • Patent number 10,967,424
    • Issue date Apr 6, 2021
    • MARELLI CABIN COMFORT JAPAN CORPORATION
    • Naohisa Kamiyama
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Heat dissipating device

    • Patent number 8,919,423
    • Issue date Dec 30, 2014
    • Cooler Master Development Corporation
    • Chia-Yu Lin
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Multi component reactive metal penetrators, and their method of man...

    • Patent number 8,573,128
    • Issue date Nov 5, 2013
    • Materials and Electrochemical Research Corp.
    • Roger S. Storm
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for producing a cooling element, and a cooling element

    • Patent number 6,305,464
    • Issue date Oct 23, 2001
    • ABB Industry Oy
    • Matti Smalén
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Radiator shaping device

    • Patent number 6,257,314
    • Issue date Jul 10, 2001
    • Chaun-Choung Industrial Corp.
    • Dah-Chyi Kuo
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method of and apparatus for forming a unitary heat sink body

    • Patent number 5,562,146
    • Issue date Oct 8, 1996
    • Wakefield Engineering, Inc.
    • Ronald A. Harmon
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method of making a finned cast recuperator tube

    • Patent number 4,574,865
    • Issue date Mar 11, 1986
    • The Air Preheater Company, Inc.
    • Wayne S. Counterman
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method for the production of heat exchangers

    • Patent number 4,285,385
    • Issue date Aug 25, 1981
    • Hitachi, Ltd.
    • Masakatsu Hayashi
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method for producing heat pipe units

    • Patent number 4,066,115
    • Issue date Jan 3, 1978
    • Tokico Ltd.
    • Iwao Ohtani
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3687194

    • Patent number 3,687,194
    • Issue date Aug 29, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3163976

    • Patent number 3,163,976
    • Issue date Jan 5, 1965
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3020222

    • Patent number 3,020,222
    • Issue date Feb 6, 1962
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2881487

    • Patent number 2,881,487
    • Issue date Apr 14, 1959
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2855643

    • Patent number 2,855,643
    • Issue date Oct 14, 1958
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2837799

    • Patent number 2,837,799
    • Issue date Jun 10, 1958
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2201024

    • Patent number 2,201,024
    • Issue date May 14, 1940
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1975889

    • Patent number 1,975,889
    • Issue date Oct 9, 1934
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1925967

    • Patent number 1,925,967
    • Issue date Sep 5, 1933
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1902349

    • Patent number 1,902,349
    • Issue date Mar 21, 1933
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1896501

    • Patent number 1,896,501
    • Issue date Feb 7, 1933
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1880786

    • Patent number 1,880,786
    • Issue date Oct 4, 1932
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1742556

    • Patent number 1,742,556
    • Issue date Jan 7, 1930
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1738056

    • Patent number 1,738,056
    • Issue date Dec 3, 1929
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1732515

    • Patent number 1,732,515
    • Issue date Oct 22, 1929
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1616626

    • Patent number 1,616,626
    • Issue date Feb 8, 1927
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents