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incorporating heat exchangers for domestic water
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F24H1/52
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F24
Heating devices
F24H
FLUID HEATERS
F24H1/00
Water heaters having heat generating means
Current Industry
F24H1/52
incorporating heat exchangers for domestic water
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Patents Grants
last 30 patents
Information
Patent Grant
Double-circuit electric boiler (variants)
Patent number
12,253,282
Issue date
Mar 18, 2025
Kostiantyn Leonidovych Serebrenykov
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Combined air conditioning and water heating via expansion valve reg...
Patent number
12,235,026
Issue date
Feb 25, 2025
Rheem Manufacturing Company
Robert L. Long
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heating and hot-water supply apparatus
Patent number
11,946,655
Issue date
Apr 2, 2024
Noritz Corporation
Hiroshi Morimoto
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Combined air conditioning and water heating via expansion valve reg...
Patent number
11,815,298
Issue date
Nov 14, 2023
Rheem Manufacturing Company
Robert L. Long
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heating and hot water supply system
Patent number
11,549,692
Issue date
Jan 10, 2023
Noritz Corporation
Hiroshi Morimoto
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Boiler for heating and hot-water control method therefor
Patent number
11,473,787
Issue date
Oct 18, 2022
Kyungdong Navien Co., Ltd.
Chang Heoi Hu
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Multi-coil heat exchanger
Patent number
11,359,866
Issue date
Jun 14, 2022
Intellihot, Inc.
Sridhar Deivasigamani
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Hot-water supply apparatus
Patent number
11,320,154
Issue date
May 3, 2022
Rinnai Corporation
Atsushi Fukaya
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Methods systems and devices for controlling temperature and humidit...
Patent number
11,287,159
Issue date
Mar 29, 2022
Gregory Powell
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat source device for heating
Patent number
11,262,774
Issue date
Mar 1, 2022
Noritz Corporation
Keiichi Ikari
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heating and hot water supply device
Patent number
11,255,550
Issue date
Feb 22, 2022
Noritz Corporation
Hiroshi Morimoto
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heating and hot-water supply apparatus
Patent number
11,231,181
Issue date
Jan 25, 2022
Rinnai Corporation
Yuya Miyazaki
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Combination systems and related methods for providing power, heat a...
Patent number
11,193,694
Issue date
Dec 7, 2021
Gregory Powell
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Water preconditioner system
Patent number
11,168,897
Issue date
Nov 9, 2021
Prexcel Solutions, Inc.
Peter Gawthrop
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heating and hot-water supply apparatus
Patent number
11,168,895
Issue date
Nov 9, 2021
Rinnai Corporation
Yuya Miyazaki
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Installation of combined heat and power systems
Patent number
11,041,631
Issue date
Jun 22, 2021
Averill Partners, LLC
Michael Jeffrey Brookman
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heating and hot water supplying device
Patent number
11,029,039
Issue date
Jun 8, 2021
Noritz Corporation
Yasushi Morita
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heating and hot water supply device
Patent number
10,989,442
Issue date
Apr 27, 2021
Noritz Corporation
Yasutaka Kuriyama
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heating and hot water supply apparatus and method of controlling th...
Patent number
10,969,142
Issue date
Apr 6, 2021
Noritz Corporation
Naoki Tsuda
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Methods systems and devices for controlling temperature and humidit...
Patent number
10,955,168
Issue date
Mar 23, 2021
James Warren
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
System and method for generating heated water and distilled water
Patent number
10,928,097
Issue date
Feb 23, 2021
Defang Yuan
F22 - STEAM GENERATION
Information
Patent Grant
Heating and hot water supply device
Patent number
10,890,359
Issue date
Jan 12, 2021
Noritz Corporation
Yoshihisa Kitano
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heating and hot water supply apparatus
Patent number
10,852,036
Issue date
Dec 1, 2020
Noritz Corporation
Naoki Tsuda
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Water heater
Patent number
10,619,889
Issue date
Apr 14, 2020
Paloma Co., Ltd.
Makoto Takeuchi
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Combination systems and related methods for providing power, heat a...
Patent number
10,605,483
Issue date
Mar 31, 2020
Gregory Powell
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Multi-coil heat exchanger
Patent number
10,514,206
Issue date
Dec 24, 2019
Intellihot, Inc.
Sridhar Deivasigamani
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Water heat exchanger with tube drainage member
Patent number
10,465,943
Issue date
Nov 5, 2019
Rinnai Corporation
Toshimitsu Nagasaka
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger and heat source device
Patent number
10,337,762
Issue date
Jul 2, 2019
Rinnai Corporation
Christiaan Hendrik Hertgers
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Multi-temperature output fluid heating system
Patent number
10,247,427
Issue date
Apr 2, 2019
Intellihot, Inc.
Sridhar Deivasigamani
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat exchanger for condensing gas boiler
Patent number
10,126,014
Issue date
Nov 13, 2018
Kyungdong Navien Co., Ltd.
Young Mo Kim
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM FOR PRODUCING HEAT FOR DOMESTIC HOT WATER OR CENTRAL HEATING
Publication number
20240125484
Publication date
Apr 18, 2024
DAIKIN INDUSTRIES, LTD.
Timo KIRSCHNER
F24 - HEATING RANGES VENTILATING
Information
Patent Application
OXYGEN GENERATING GAS WATER HEATER ASSEMBLY AND METHOD OF OPERATION...
Publication number
20240117966
Publication date
Apr 11, 2024
Haier US Appliance Solutions, Inc.
Anilkumar Kunjupillai
F24 - HEATING RANGES VENTILATING
Information
Patent Application
COMBINED AIR CONDITIONING AND WATER HEATING VIA EXPANSION VALVE REG...
Publication number
20240027112
Publication date
Jan 25, 2024
RHEEM MANUFACTURING COMPANY
Robert L. Long
F24 - HEATING RANGES VENTILATING
Information
Patent Application
WATER HEATING DEVICE
Publication number
20230314010
Publication date
Oct 5, 2023
RINNAI CORPORATION
Tomohiro Uchida
F24 - HEATING RANGES VENTILATING
Information
Patent Application
SINGLE-STAGE CARBON DIOXIDE MULTI-SPLIT COOLING AND HEATING MULTIFU...
Publication number
20230221044
Publication date
Jul 13, 2023
Beijing Jingkelun Engineering Design and Research Institute Co., Ltd.
Jianguo YANG
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
COMBINED AIR CONDITIONING AND WATER HEATING VIA EXPANSION VALVE REG...
Publication number
20220404075
Publication date
Dec 22, 2022
RHEEM MANUFACTURING COMPANY
Robert L. Long
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Methodology of Instantaneous Hot Water Production in Suboptimal Ope...
Publication number
20220373195
Publication date
Nov 24, 2022
The Marley Company LLC
Owen A. Cunningham
F24 - HEATING RANGES VENTILATING
Information
Patent Application
A DOUBLE-CIRCUIT ELECTRIC BOILER (VARIANTS)
Publication number
20220325916
Publication date
Oct 13, 2022
Kostiantyn Leonidovych SEREBRENYKOV
F24 - HEATING RANGES VENTILATING
Information
Patent Application
SMART CIRCULATION CONTROL INSTANTANEOUS-HEATING STORAGE HEAT EXCHANGER
Publication number
20220205682
Publication date
Jun 30, 2022
DONG YONG HOT WATER SYSTEM INC.
HO-JEN WU
F24 - HEATING RANGES VENTILATING
Information
Patent Application
MULTI-PASS HEADER ASSEMBLY FOR A HEAT EXCHANGER
Publication number
20220074669
Publication date
Mar 10, 2022
RHEEM MANUFACTURING COMPANY
Satya Kiran Gullapalli
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
WATER HEATING APPARATUS
Publication number
20220065497
Publication date
Mar 3, 2022
Noritz Corporation
Masahiro Iguchi
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HEATING AND HOT-WATER SUPPLY APPARATUS
Publication number
20210372631
Publication date
Dec 2, 2021
Noritz Corporation
Hiroshi MORIMOTO
F24 - HEATING RANGES VENTILATING
Information
Patent Application
METHODS SYSTEMS AND DEVICES FOR CONTROLLING TEMPERATURE AND HUMIDIT...
Publication number
20210356170
Publication date
Nov 18, 2021
Enginuity Power Systems, Inc.
Gregory Powell
F24 - HEATING RANGES VENTILATING
Information
Patent Application
COMBINED HEATING AND HOT-WATER BOILER AND CONTROL METHOD THEREFOR
Publication number
20210239327
Publication date
Aug 5, 2021
KYUNGDONG NAVIEN CO.,LTD.
Chang Heoi HU
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HEATING AND HOT WATER SUPPLY SYSTEM
Publication number
20210088224
Publication date
Mar 25, 2021
Noritz Corporation
Hiroshi MORIMOTO
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HEATING AND HOT WATER SUPPLY DEVICE
Publication number
20210080120
Publication date
Mar 18, 2021
Noritz Corporation
Hiroshi MORIMOTO
F24 - HEATING RANGES VENTILATING
Information
Patent Application
METHODS SYSTEMS AND DEVICES FOR CONTROLLING TEMPERATURE AND HUMIDIT...
Publication number
20200348045
Publication date
Nov 5, 2020
Enginuity Power Systems, Inc.
James Warren
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HOT-WATER SUPPLY APPARATUS
Publication number
20200309382
Publication date
Oct 1, 2020
RINNAI CORPORATION
Atsushi Fukaya
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HEATING AND HOT-WATER SUPPLY APPARATUS
Publication number
20200292179
Publication date
Sep 17, 2020
Rinnai Corporation
Yuya Miyazaki
F24 - HEATING RANGES VENTILATING
Information
Patent Application
COMBINATION SYSTEMS AND RELATED METHODS FOR PROVIDING POWER, HEAT A...
Publication number
20200224925
Publication date
Jul 16, 2020
Enginuity Power Systems
Gregory Powell
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Installation of combined heat and power systems
Publication number
20200224888
Publication date
Jul 16, 2020
Averill Partners, LLC
Michael Jeffrey Brookman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
MULTI-COIL HEAT EXCHANGER
Publication number
20200080788
Publication date
Mar 12, 2020
Intellihot, Inc.
Sridhar Deivasigamani
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Recondensing Refrigerant Vent Gas with Liquefied Natural Gas Boil O...
Publication number
20200056807
Publication date
Feb 20, 2020
Brett L. Ryberg
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEATING AND HOT WATER SUPPLYING DEVICE
Publication number
20190346153
Publication date
Nov 14, 2019
Noritz Corporation
Yasushi MORITA
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HYDRO-FURNACES AND RELATED METHODS FOR VEHICLES
Publication number
20190212033
Publication date
Jul 11, 2019
Girard Products, LLC
Francesco CONSADORI
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HEATING AND HOT WATER SUPPLY DEVICE
Publication number
20190154304
Publication date
May 23, 2019
Noritz Corporation
Yasutaka KURIYAMA
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HEATING AND HOT WATER SUPPLY DEVICE
Publication number
20190154303
Publication date
May 23, 2019
Noritz Corporation
Yoshihisa KITANO
F24 - HEATING RANGES VENTILATING
Information
Patent Application
COMBINATION SYSTEMS AND RELATED METHODS FOR PROVIDING POWER, HEAT A...
Publication number
20190032954
Publication date
Jan 31, 2019
Enginuity Power Systems
Gregory Powell
F24 - HEATING RANGES VENTILATING
Information
Patent Application
SYSTEM AND METHOD FOR GENERATING HEATED WATER AND DISTILLED WATER
Publication number
20180340708
Publication date
Nov 29, 2018
CANADAVFD CORPORATION (LTD)
DEFANG YUAN
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HEAT EXCHANGER AND WATER HEATER
Publication number
20180058717
Publication date
Mar 1, 2018
RINNAI CORPORATION
Toshimitsu Nagasaka
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...