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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    VENTILATION DEVICE

    • Publication number 20130281001
    • Publication date Oct 24, 2013
    • DAIKIN INDUSTRIES, LTD.
    • Tsuyoshi Yamaguchi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    DEICING LOUVERS FOR DATACENTER APPLICATIONS

    • Publication number 20120168145
    • Publication date Jul 5, 2012
    • Microsoft Corporation
    • Eric C. Peterson
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HEAT COLLECTOR

    • Publication number 20090120614
    • Publication date May 14, 2009
    • HON HAI Precision Industry CO., LTD.
    • JHY-CHAIN LIN
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Heat collector

    • Publication number 20070051497
    • Publication date Mar 8, 2007
    • HON HAI Precision Industry CO., LTD.
    • Jhy-Chain Lin
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Ventilation system

    • Publication number 20060219381
    • Publication date Oct 5, 2006
    • Frederic Lagace
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Heat exchanger

    • Publication number 20060151149
    • Publication date Jul 13, 2006
    • Building Performance Equipment, Inc. (a Delaware Corporation)
    • Klas C. Haglid
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Heat exchanger

    • Publication number 20060137854
    • Publication date Jun 29, 2006
    • Building Performance Equipment, Inc. (a Delaware Corporation)
    • Klas C. Haglid
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Method of making heat exchangers

    • Publication number 20060124277
    • Publication date Jun 15, 2006
    • Building Performance Equipment, Inc. a Delaware Corporation
    • Klas C. Haglid
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Ventilating system, heat exchanger and methods

    • Publication number 20050236151
    • Publication date Oct 27, 2005
    • Building Performance Equipment, Inc. (a Delaware Corporation)
    • Klas C. Haglid
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Heat and energy recovery ventilators and methods of use

    • Publication number 20050236150
    • Publication date Oct 27, 2005
    • Catherine J. Chagnot
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Multi-pass exhaust gas recirculation cooler

    • Publication number 20050230088
    • Publication date Oct 20, 2005
    • Richard Paul Beldam
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Heat exchanger unit

    • Publication number 20050167077
    • Publication date Aug 4, 2005
    • Daikin Industries Ltd
    • Yoshitaka Matsugi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    System and method for utilization of waste heat of semiconductor eq...

    • Publication number 20040074451
    • Publication date Apr 22, 2004
    • Osamu Suenaga
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Multi-pass exhaust gas recirculation cooler

    • Publication number 20040035099
    • Publication date Feb 26, 2004
    • Richard Paul Beldam
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Ventilation device

    • Publication number 20030089492
    • Publication date May 15, 2003
    • Sandor Palffy
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Ventilation system

    • Publication number 20020139514
    • Publication date Oct 3, 2002
    • Frederic Lagace
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Energy efficient tobacco curing and drying system with heat pipe he...

    • Publication number 20020088139
    • Publication date Jul 11, 2002
    • Advanced Dryer Systems, Inc.
    • Khanh Dinh
    • F26 - DRYING
  • Information Patent Application

    Ventilation system

    • Publication number 20020050338
    • Publication date May 2, 2002
    • Frederic Lagace
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Low-temperature waste-heat-gas driven refrigeration system

    • Publication number 20010050163
    • Publication date Dec 13, 2001
    • JAPAN STEEL WORKS, LTD.
    • Takashi Iwamoto
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Ventilating system, heat exchanger and methods

    • Publication number 20010032714
    • Publication date Oct 25, 2001
    • Klas C. Haglid
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Packing element

    • Publication number 20010033034
    • Publication date Oct 25, 2001
    • David M. Blischak
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Liquid desiccant air conditioner

    • Publication number 20010015077
    • Publication date Aug 23, 2001
    • Shailesh V. Potnis
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Ventilation system

    • Publication number 20010013404
    • Publication date Aug 16, 2001
    • Frederic Lagace
    • F24 - HEATING RANGES VENTILATING