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Raghujit Prasad KUNAPULI
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Saint Charles, MO, US
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Patents Grants
last 30 patents
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Patent Grant
Metal-organic framework (MOF) materials for superior refrigerant dr...
Patent number
12,201,939
Issue date
Jan 21, 2025
Parker-Hannifin Corporation
Raghujit Prasad Kunapuli
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Bulbless thermal expansion valve
Patent number
11,808,498
Issue date
Nov 7, 2023
Parker-Hannifin Corporation
Eric R. Coyle
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Moisture sensing system
Patent number
10,347,114
Issue date
Jul 9, 2019
Parker-Hannifin Corporation
Thomas G. Johnson
G08 - SIGNALLING
Patents Applications
last 30 patents
Information
Patent Application
BULBLESS THERMAL EXPANSION VALVE
Publication number
20230251006
Publication date
Aug 10, 2023
Parker-Hannifin Corporation
Eric R. Coyle
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SURFACE ACOUSTIC WAVE SENSOR FOR REFRIGERANT LEAKAGE DETECTION
Publication number
20220326183
Publication date
Oct 13, 2022
Parker-Hannifin Corporation
Raghujit Prasad KUNAPULI
G01 - MEASURING TESTING
Information
Patent Application
MOISTURE SENSING SYSTEM
Publication number
20180357884
Publication date
Dec 13, 2018
Parker-Hannifin Corporation
Thomas G. Johnson
G01 - MEASURING TESTING
Information
Patent Application
SENSOR TO DETECT CLOGGED DRAIN IN FREEZE/THAW APPLICATIONS
Publication number
20160356637
Publication date
Dec 8, 2016
Parker-Hannifin Corporation
Raghujit Prasad KUNAPULI
E03 - WATER SUPPLY SEWERAGE