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Saravana Vaithilingam Sakthivel
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Tamil Nadu, IN
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Patents Grants
last 30 patents
Information
Patent Grant
Hot gas defrost using a work recovery device
Patent number
12,163,709
Issue date
Dec 10, 2024
Heatcraft Refrigeration Products LLC
Saravana Vaithilingam Sakthivel
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Hot gas defrost using medium temperature compressor discharge
Patent number
12,130,061
Issue date
Oct 29, 2024
Heatcraft Refrigeration Products LLC
Saravana Vaithilingam Sakthivel
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Hot gas defrost using dedicated low temperature compressor discharge
Patent number
12,078,395
Issue date
Sep 3, 2024
Heatcraft Refrigeration Products LLC
Saravana Vaithilingam Sakthivel
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Hot gas defrost using dedicated low temperature compressor discharge
Patent number
11,828,506
Issue date
Nov 28, 2023
Heatcraft Refrigeration Products LLC
Saravana Vaithilingam Sakthivel
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Transcritical system with enhanced subcooling for high ambient temp...
Patent number
10,830,499
Issue date
Nov 10, 2020
Heatcraft Refrigeration Products LLC
Vinoth Raj Rajendiran
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
HOT GAS DEFROST USING DEDICATED LOW TEMPERATURE COMPRESSOR DISCHARGE
Publication number
20240044561
Publication date
Feb 8, 2024
Heatcraft Refrigeration Products LLC
Saravana Vaithilingam Sakthivel
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Hot Gas Defrost Using a Work Recovery Device
Publication number
20240011685
Publication date
Jan 11, 2024
Heatcraft Refrigeration Products LLC
Saravana Vaithilingam Sakthivel
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
HOT GAS DEFROST USING DEDICATED LOW TEMPERATURE COMPRESSOR DISCHARGE
Publication number
20230070186
Publication date
Mar 9, 2023
Heatcraft Refrigeration Products LLC
Saravana Vaithilingam Sakthivel
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
HOT GAS DEFROST USING MEDIUM TEMPERATURE COMPRESSOR DISCHARGE
Publication number
20230071132
Publication date
Mar 9, 2023
Heatcraft Refrigeration Products LLC
Saravana Vaithilingam Sakthivel
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
TRANSCRITICAL SYSTEM WITH ENHANCED SUBCOOLING FOR HIGH AMBIENT TEMP...
Publication number
20180274823
Publication date
Sep 27, 2018
Heatcraft Refrigeration Products LLC
Vinoth Raj Rajendiran
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...