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Fardis Najafifard
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Decatur, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Thermal storage of carbon dioxide system for power outage
Patent number
11,802,718
Issue date
Oct 31, 2023
Heatcraft Refrigeration Products LLC
Shitong Zha
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Pulsing adiabatic gas cooler
Patent number
11,802,743
Issue date
Oct 31, 2023
Heatcraft Refrigeration Products LLC
Fardis Najafifard
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Thermal storage of carbon dioxide system for power outage
Patent number
11,754,322
Issue date
Sep 12, 2023
Heatcraft Refrigeration Products LLC
Shitong Zha
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Pulsing adiabatic gas cooler
Patent number
11,609,052
Issue date
Mar 21, 2023
Heatcraft Refrigeration Products LLC
Fardis Najafifard
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Thermal storage of carbon dioxide system for power outage
Patent number
11,428,443
Issue date
Aug 30, 2022
Heatcraft Refrigeration Products LLC
Shitong Zha
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Pulsing adiabatic gas cooler
Patent number
11,143,468
Issue date
Oct 12, 2021
Heatcraft Refrigeration Products LLC
Fardis Najafifard
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Thermal storage of carbon dioxide system for power outage
Patent number
10,767,909
Issue date
Sep 8, 2020
Heatcraft Refrigeration Products LLC
Shitong Zha
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Cooling system with improved compressor stability
Patent number
10,712,052
Issue date
Jul 14, 2020
Heatcraft Refrigeration Products LLC
Fardis Najafifard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Flash tank pressure control for transcritical system with ejector(s)
Patent number
10,208,985
Issue date
Feb 19, 2019
Heatcraft Refrigeration Products LLC
Fardis Najafifard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
PULSING ADIABATIC GAS COOLER
Publication number
20230194196
Publication date
Jun 22, 2023
Heatcraft Refrigeration Products LLC
Fardis Najafifard
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Thermal Storage Of Carbon Dioxide System For Power Outage
Publication number
20220364771
Publication date
Nov 17, 2022
Heatcraft Refrigeration Products LLC
Shitong Zha
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Thermal Storage Of Carbon Dioxide System For Power Outage
Publication number
20220341633
Publication date
Oct 27, 2022
Heatcraft Refrigeration Products LLC
Shitong Zha
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND SYSTEM TO VARY SUCTION TEMPERATURE TO POSTPONE FROST FOR...
Publication number
20220202208
Publication date
Jun 30, 2022
HEATCRAFT REFRIGERATION PRODUCTS LLC
Fardis NAJAFIFARD
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
PULSING ADIABATIC GAS COOLER
Publication number
20210372715
Publication date
Dec 2, 2021
Heatcraft Refrigeration Products LLC
Fardis Najafifard
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
THERMAL STORAGE OF CARBON DIOXIDE SYSTEM FOR POWER OUTAGE
Publication number
20200400349
Publication date
Dec 24, 2020
Heatcraft Refrigeration Products LLC
Shitong Zha
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND SYSTEM TO VARY SUCTION TEMPERATURE TO POSTPONE FROST FOR...
Publication number
20200355418
Publication date
Nov 12, 2020
HEATCRAFT REFRIGERATION PRODUCTS LLC
Fardis NAJAFIFARD
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
REFRIGERATION SYSTEM WITH INTEGRATED AIR CONDITIONING BY A HIGH PRE...
Publication number
20190072299
Publication date
Mar 7, 2019
Heatcraft Refrigeration Products LLC
Fardis Najafifard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Superheat Control Scheme
Publication number
20190056151
Publication date
Feb 21, 2019
Heatcraft Refrigeration Products LLC
Fardis Najafifard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Thermal Storage Of Carbon Dioxide System For Power Outage
Publication number
20190041102
Publication date
Feb 7, 2019
Heatcraft Refrigeration Products LLC
Shitong Zha
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Pulsing Adiabatic Gas Cooler
Publication number
20180283814
Publication date
Oct 4, 2018
Heatcraft Refrigeration Products LLC
Fardis Najafifard
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
FLASH TANK PRESSURE CONTROL FOR TRANSCRITICAL SYSTEM WITH EJECTOR(S)
Publication number
20180187926
Publication date
Jul 5, 2018
Heatcraft Refrigeration Products LLC
Fardis Najafifard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...