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Andrew M. WELCH

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  • Mt. Wolf, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger
    • Patent number 10,677,503
    • Issue date Jun 9, 2020
    • Johnson Controls Technology Company
    • Hongming Hu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Subcooling system with thermal storage
    • Patent number 10,371,428
    • Issue date Aug 6, 2019
    • Johnson Controls Technology Company
    • William L. Kopko
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger
    • Patent number 9,857,109
    • Issue date Jan 2, 2018
    • Johnson Controls Technology Company
    • Hongming Hu
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat recovery system series arrangements
    • Patent number 9,816,402
    • Issue date Nov 14, 2017
    • Johnson Controls Technology Company
    • Justin P. Kauffman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Subcooling system with thermal storage
    • Patent number 9,733,005
    • Issue date Aug 15, 2017
    • Johnson Controls Technology Company
    • William L. Kopko
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger
    • Patent number 9,212,836
    • Issue date Dec 15, 2015
    • Johnson Controls Technology Company
    • Andrew M Welch
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Motor cooling applications
    • Patent number 8,516,850
    • Issue date Aug 27, 2013
    • Johnson Controls Technology Company
    • Ivan Jadric
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Vapor compression system
    • Patent number 8,511,103
    • Issue date Aug 20, 2013
    • Johnson Controls Technology Company
    • Andrew M. Welch
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Motor cooling applications
    • Patent number 8,434,323
    • Issue date May 7, 2013
    • Johnson Controls Technology Company
    • Andrew M Welch
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    ACTIVATION AND DEACTIVATION OF A PURGE UNIT OF A VAPOR COMPRESSION...
    • Publication number 20200240690
    • Publication date Jul 30, 2020
    • Johnson Controls Technology Company
    • David Andrew Bradshaw
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SYSTEMS AND METHODS FOR CONTROLLING A PURGE UNIT OF A VAPOR COMPRES...
    • Publication number 20200240685
    • Publication date Jul 30, 2020
    • Johnson Controls Technology Company
    • David Andrew Bradshaw
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SYSTEMS AND METHODS FOR PURGING A CHILLER SYSTEM
    • Publication number 20200041181
    • Publication date Feb 6, 2020
    • Johnson Controls Technology Company
    • Maccrae William Monteith
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20180120002
    • Publication date May 3, 2018
    • Johnson Controls Technology Company
    • Hongming HU
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    SUBCOOLING SYSTEM WITH THERMAL STORAGE
    • Publication number 20180010838
    • Publication date Jan 11, 2018
    • Johnson Controls Technology Company
    • William L. Kopko
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20150007604
    • Publication date Jan 8, 2015
    • Johnson Controls Technology Company
    • Hongming HU
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    SUBCOOLING SYSTEM WITH THERMAL STORAGE
    • Publication number 20140260376
    • Publication date Sep 18, 2014
    • Johnson Controls Technology Company
    • William L. Kopko
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Heat Recovery System Series Arrangements
    • Publication number 20120192563
    • Publication date Aug 2, 2012
    • Johnson Controls Technology Company
    • Justin P. Kauffman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20100275643
    • Publication date Nov 4, 2010
    • Johnson Controls Technology Company
    • Andrew M. WELCH
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    VAPOR COMPRESSION SYSTEM
    • Publication number 20100269524
    • Publication date Oct 28, 2010
    • Johnson Controls Technology Company
    • Andrew M. Welch
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MOTOR COOLING APPLICATIONS
    • Publication number 20100006262
    • Publication date Jan 14, 2010
    • Johnson Controls Technology Company
    • Andrew M. WELCH
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MOTOR COOLING APPLICATIONS
    • Publication number 20100006264
    • Publication date Jan 14, 2010
    • Johnson Controls Technology Company
    • Ivan JADRIC
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20090165497
    • Publication date Jul 2, 2009
    • Johnson Controls Technology Company
    • Andrew M. WELCH
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...