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Warren Clough
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Cicero, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Purge system for chiller system
Patent number
11,835,276
Issue date
Dec 5, 2023
Carrier Corporation
Zidu Ma
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Purge system for chiller system
Patent number
11,105,545
Issue date
Aug 31, 2021
Carrier Corporation
Zidu Ma
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Leak detection unit for refrigerant system
Patent number
11,092,566
Issue date
Aug 17, 2021
Carrier Corporation
Lei Chen
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Refrigerant analyzer and a method of using the same
Patent number
10,663,396
Issue date
May 26, 2020
Carrier Corporation
Lei Chen
G01 - MEASURING TESTING
Information
Patent Grant
Refrigerant analyzer and a method of using the same
Patent number
10,648,943
Issue date
May 12, 2020
Carrier Corporation
Lei Chen
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Leak detection unit for refrigerant system
Patent number
10,488,065
Issue date
Nov 26, 2019
Carrier Corporation
Lei Chen
G01 - MEASURING TESTING
Information
Patent Grant
Heat transfer system with phase change composition
Patent number
10,473,366
Issue date
Nov 12, 2019
Carrier Corporation
Zidu Ma
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Detection of refrigerant contaminants
Patent number
10,416,113
Issue date
Sep 17, 2019
Carrier Corporation
Lei Chen
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for testing a non-hydrocarbon refrigerant
Patent number
5,846,833
Issue date
Dec 8, 1998
Carrier Corporation
Warren R. Clough
G01 - MEASURING TESTING
Information
Patent Grant
Refrigeration system with installed acid contamination indicator
Patent number
5,377,496
Issue date
Jan 3, 1995
Carrier Corporation
Nancy M. Otto
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and apparatus for testing refrigerant
Patent number
5,363,661
Issue date
Nov 15, 1994
David A. Condit
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
PURGE SYSTEM FOR CHILLER SYSTEM
Publication number
20210356184
Publication date
Nov 18, 2021
Carrier Corporation
Zidu Ma
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
LEAK DETECTION UNIT FOR REFRIGERANT SYSTEM
Publication number
20200049362
Publication date
Feb 13, 2020
Carrier Corporation
Lei Chen
G01 - MEASURING TESTING
Information
Patent Application
PURGE SYSTEM FOR CHILLER SYSTEM
Publication number
20190113262
Publication date
Apr 18, 2019
Carrier Corporation
Zidu Ma
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
REFRIGERANT ANALYZER AND A METHOD OF USING THE SAME
Publication number
20180356337
Publication date
Dec 13, 2018
Carrier Corporation
Lei Chen
G01 - MEASURING TESTING
Information
Patent Application
SENSOR ARRAY FOR REFRIGERANT DETECTION
Publication number
20180321121
Publication date
Nov 8, 2018
Carrier Corporation
Ivan Rydkin
F24 - HEATING RANGES VENTILATING
Information
Patent Application
REFRIGERANT ANALYZER AND A METHOD OF USING THE SAME
Publication number
20180017519
Publication date
Jan 18, 2018
Carrier Corporation
Lei Chen
G01 - MEASURING TESTING
Information
Patent Application
COUNTERFEIT REFRIGERANT ANALYZER
Publication number
20170370439
Publication date
Dec 28, 2017
Carrier Corporation
Ivan Rydkin
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
HEAT TRANSFER SYSTEM WITH PHASE CHANGE COMPOSITION
Publication number
20170307263
Publication date
Oct 26, 2017
Carrier Corporation
Zidu Ma
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
DETECTION OF REFRIGERANT CONTAMINANTS
Publication number
20170269027
Publication date
Sep 21, 2017
Carrier Corporation
Lei Chen
G01 - MEASURING TESTING
Information
Patent Application
THERMAL ENERGY STORAGE ASSEMBLY WITH PHASE CHANGE MATERIALS
Publication number
20160201931
Publication date
Jul 14, 2016
Zidu Ma
F24 - HEATING RANGES VENTILATING
Information
Patent Application
LEAK DETECTION UNIT FOR REFRIGERANT SYSTEM
Publication number
20160178229
Publication date
Jun 23, 2016
Carrier Corporation
Lei Chen
G01 - MEASURING TESTING
Information
Patent Application
REFRIGERATION SYSTEM WITH PHASE CHANGE MATERIAL
Publication number
20150292775
Publication date
Oct 15, 2015
Carrier Corporation
Zidu Ma
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
VAPOR COMPRESSION SYSTEM WITH THERMAL ENERGY STORAGE
Publication number
20140338389
Publication date
Nov 20, 2014
Carrier Corporation
Zidu Ma
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...