TREA

AUGUSTO J. PEREIRA ZIMMERMANN

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  • STONE MOUNTAIN, GA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cooling system with oil return to accumulator
    • Patent number 12,158,292
    • Issue date Dec 3, 2024
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cooling system with oil return to oil reservoir
    • Patent number 12,078,391
    • Issue date Sep 3, 2024
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cooling system with oil return to accumulator
    • Patent number 11,835,272
    • Issue date Dec 5, 2023
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cooling system with oil return to oil reservoir
    • Patent number 11,692,747
    • Issue date Jul 4, 2023
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cooling system with oil return to accumulator
    • Patent number 11,656,009
    • Issue date May 23, 2023
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cooling system with oil return to oil reservoir
    • Patent number 11,384,969
    • Issue date Jul 12, 2022
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cooling system with oil return to accumulator
    • Patent number 11,371,756
    • Issue date Jun 28, 2022
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration system with integrated air conditioning by parallel s...
    • Patent number 10,365,023
    • Issue date Jul 30, 2019
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cooling system with low temperature load
    • Patent number 9,982,919
    • Issue date May 29, 2018
    • Heatcraft Refrigeration Products LLC
    • Masood Ali
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cooling system with low temperature load
    • Patent number 9,964,339
    • Issue date May 8, 2018
    • Heatcraft Refrigeration Products LLC
    • Masood Ali
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cooling system with low temperature load
    • Patent number 9,964,348
    • Issue date May 8, 2018
    • Heatcraft Refrigeration Products LLC
    • Masood Ali
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Transcritical carbon dioxide refrigeration system with multiple eje...
    • Patent number 9,897,363
    • Issue date Feb 20, 2018
    • Heatcraft Refrigeration Products LLC
    • Augusto J. Pereira Zimmermann
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning and refrigeration system
    • Patent number 9,869,492
    • Issue date Jan 16, 2018
    • Heatcraft Refrigeration Products LLC
    • Augusto J. Pereira Zimmermann
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Modulated oversized compressors configuration for flash gas bypass...
    • Patent number 9,726,411
    • Issue date Aug 8, 2017
    • Heatcraft Refrigeration Products LLC
    • Augusto J. Pereira Zimmermann
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    COOLING SYSTEM WITH OIL RETURN TO ACCUMULATOR
    • Publication number 20240068718
    • Publication date Feb 29, 2024
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING SYSTEM WITH OIL RETURN TO OIL RESERVOIR
    • Publication number 20230280074
    • Publication date Sep 7, 2023
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING SYSTEM WITH OIL RETURN TO ACCUMULATOR
    • Publication number 20230235929
    • Publication date Jul 27, 2023
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING SYSTEM WITH OIL RETURN TO OIL RESERVOIR
    • Publication number 20220290903
    • Publication date Sep 15, 2022
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING SYSTEM WITH OIL RETURN TO ACCUMULATOR
    • Publication number 20220243963
    • Publication date Aug 4, 2022
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING SYSTEM WITH OIL RETURN TO OIL RESERVOIR
    • Publication number 20210270502
    • Publication date Sep 2, 2021
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING SYSTEM WITH OIL RETURN TO ACCUMULATOR
    • Publication number 20210270503
    • Publication date Sep 2, 2021
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING SYSTEM
    • Publication number 20190186769
    • Publication date Jun 20, 2019
    • Heatcraft Refrigeration Products LLC
    • Augusto Zimmermann
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERATION SYSTEM WTIH INTEGRATED AIR CONDITIONING BY PARALLEL S...
    • Publication number 20190072305
    • Publication date Mar 7, 2019
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING SYSTEM WITH LOW TEMPERATURE LOAD
    • Publication number 20170205120
    • Publication date Jul 20, 2017
    • Heatcraft Refrigeration Products LLC
    • Masood Ali
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air Conditioning and Refrigeration System
    • Publication number 20170102169
    • Publication date Apr 13, 2017
    • Heatcraft Refrigeration Products LLC
    • Augusto J. Pereira Zimmermann
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Cooling System with Low Temperature Load
    • Publication number 20170074567
    • Publication date Mar 16, 2017
    • Heatcraft Refrigeration Products LLC
    • Masood Ali
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Cooling System with Low Temperature Load
    • Publication number 20170074550
    • Publication date Mar 16, 2017
    • Heatcraft Refrigeration Products LLC
    • Masood Ali
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MODULATED OVERSIZED COMPRESSORS CONFIGURATION FOR FLASH GAS BYPASS...
    • Publication number 20160258662
    • Publication date Sep 8, 2016
    • HEATCRAFT REFRIGERATION PRODUCTS LLC
    • AUGUSTO J. PEREIRA ZIMMERMANN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Thermosyphon Configuration for Cascade Refrigeration Systems
    • Publication number 20160231063
    • Publication date Aug 11, 2016
    • HEATCRAFT REFRIGERATION PRODUCTS LLC
    • Augusto J. Pereira Zimmermann
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    TRANSCRITICAL CARBON DIOXIDE REFRIGERATION SYSTEM WITH MULTIPLE EJE...
    • Publication number 20160138847
    • Publication date May 19, 2016
    • HEATCRAFT REFRIGERATION PRODUCTS LLC
    • AUGUSTO J. PEREIRA ZIMMERMANN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...