Inventor
SHANMUGAM SENTHILKUMAR KANDAPPA GOUNDAR
US10 patents
Patents
10 patentsUS11536498B2Dec 27, 2022
Refrigeration system with efficient expansion device control, liquid refrigerant return, oil return, and evaporator defrost
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US10527331B2Jan 7, 2020
Compact individual multistage universal hybrid oil separator
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US12209779B2Jan 28, 2025
Refrigeration system with efficient expansion device control, liquid refrigerant return, oil return, and evaporator defrost
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US11913690B2Feb 27, 2024
Refrigeration system with efficient expansion device control, liquid refrigerant return, oil return, and evaporator defrost
HILL PHOENIX INC1 citations58
US11022356B2Jun 1, 2021
Refrigeration system and method for automated charging and start-up control
HILL PHOENIX INC1 citations56
US12173935B2Dec 24, 2024
Increasing a flow rate of oil into a compressor of a refrigeration assembly
HILL PHOENIX INC0 citations55
US11874033B2Jan 16, 2024
Increasing a flow rate of oil into a compressor of a refrigeration assembly
HILL PHOENIX INC1 citations55
US11852389B2Dec 26, 2023
Refrigeration system with flexible high pressure hose assembly
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US12372276B2Jul 29, 2025
Oil management in refrigeration systems
HILL PHOENIX INC0 citations46
US10260787B2Apr 16, 2019
Refrigeration system and method for automated charging and start-up control
HILL PHOENIX INC0 citations46