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  • CPC
  • B01J2219/3245
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01JCHEMICAL OR PHYSICAL PROCESSES B01J2219/00Chemical, physical or physico-chemical processes in general Their relevant apparatus

Current Industry

B01J2219/3245Wood
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Contact media for evaporative coolers
    • Patent number 8,440,290
    • Issue date May 14, 2013
    • Ronald James Yaeger
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Tube settler assembly
    • Patent number 5,384,178
    • Issue date Jan 24, 1995
    • Brentwood Industries, Inc
    • Palle Rye
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Contact bodies for liquid and gas
    • Patent number 5,242,627
    • Issue date Sep 7, 1993
    • Munters Corporation
    • Sven A. Lundin
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Corrugated sheet assembly
    • Patent number 5,217,788
    • Issue date Jun 8, 1993
    • Brentwood Industries
    • Palle Rye
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Structured tower packing
    • Patent number 4,950,430
    • Issue date Aug 21, 1990
    • Glitsch, Inc.
    • Gilbert K. Chen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Contact bodies
    • Patent number 4,668,443
    • Issue date May 26, 1987
    • Brentwood Industries, Inc
    • Palle Rye
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Contact body for liquid and gas
    • Patent number 4,139,584
    • Issue date Feb 13, 1979
    • Aktiebolaget Svenska Flaktfabriken
    • Roy B. Holmberg
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Sheet with alternate protrusions and recesses
    • Patent number 3,992,162
    • Issue date Nov 16, 1976
    • Marc Wood International, Inc.
    • Lucien Victor Gewiss
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3925021
    • Patent number 3,925,021
    • Issue date Dec 9, 1975
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3800515
    • Patent number 3,800,515
    • Issue date Apr 2, 1974
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3792841
    • Patent number 3,792,841
    • Issue date Feb 19, 1974
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3738626
    • Patent number 3,738,626
    • Issue date Jun 12, 1973
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3724825
    • Patent number 3,724,825
    • Issue date Apr 3, 1973
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3704869
    • Patent number 3,704,869
    • Issue date Dec 5, 1972
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3682747
    • Patent number 3,682,747
    • Issue date Aug 8, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3664095
    • Patent number 3,664,095
    • Issue date May 23, 1972
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3586591
    • Patent number 3,586,591
    • Issue date Jun 22, 1971
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3526393
    • Patent number 3,526,393
    • Issue date Sep 1, 1970
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3500615
    • Patent number 3,500,615
    • Issue date Mar 17, 1970
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3470280
    • Patent number 3,470,280
    • Issue date Sep 30, 1969
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3402103
    • Patent number 3,402,103
    • Issue date Sep 17, 1968
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3374994
    • Patent number 3,374,994
    • Issue date Mar 26, 1968
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3374993
    • Patent number 3,374,993
    • Issue date Mar 26, 1968
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3265550
    • Patent number 3,265,550
    • Issue date Aug 9, 1966
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3227429
    • Patent number 3,227,429
    • Issue date Jan 4, 1966
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2986379
    • Patent number 2,986,379
    • Issue date May 30, 1961
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2809818
    • Patent number 2,809,818
    • Issue date Oct 15, 1957
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2793017
    • Patent number 2,793,017
    • Issue date May 21, 1957
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2634959
    • Patent number 2,634,959
    • Issue date Apr 14, 1953
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2019186
    • Patent number 2,019,186
    • Issue date Oct 29, 1935
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYMERIC CONTACT MEDIA
    • Publication number 20140134445
    • Publication date May 15, 2014
    • Ronald James Yaeger
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    POLYMERIC CONTACT MEDIA
    • Publication number 20130244046
    • Publication date Sep 19, 2013
    • Ronald James Yaegar
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    CONTACT MEDIA FOR EVAPORATIVE COOLERS
    • Publication number 20130001812
    • Publication date Jan 3, 2013
    • Ronald James Yaegar
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Reactor with packing mean
    • Publication number 20070194471
    • Publication date Aug 23, 2007
    • Tadayoshi Nagaoka
    • F28 - HEAT EXCHANGE IN GENERAL