Piyush Porwal

Person

Montgomery, AL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Heat pump water heater
- Patent number D1064213
- Issue date Feb 25, 2025
- Rheem Manufacturing Company
- Piyush Porwal
- D23 - Environmental heating and cooling
Information Patent Grant
Evaporator assemblies and heat pump systems including the same
- Patent number 12,152,815
- Issue date Nov 26, 2024
- Rheem Manufacturing Company
- Piyush Porwal
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Water heaters with real-time hot water supply determination
- Patent number 12,072,107
- Issue date Aug 27, 2024
- Rheem Manufacturing Company
- Piyush Porwal
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Evaporator assemblies and heat pump systems including the same
- Patent number 11,846,453
- Issue date Dec 19, 2023
- Rheem Manufacturing Company
- Piyush Porwal
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Defrost systems and methods for heat pump water heaters
- Patent number 11,835,277
- Issue date Dec 5, 2023
- Rheem Manufacturing Company
- Alex Williams
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Real-time heated water supply measurement systems for water heaters...
- Patent number 11,828,493
- Issue date Nov 28, 2023
- Rheem Manufacturing Company
- Piyush Porwal
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Water heater and cover assembly therefor
- Patent number 11,821,658
- Issue date Nov 21, 2023
- Rheem Manufacturing Company
- Piyush Porwal
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Air recirculation systems for heat pumps
- Patent number 11,747,058
- Issue date Sep 5, 2023
- Rheem Manufacturing Company
- Piyush Porwal
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Retrofit heat pump water heating systems
- Patent number 11,506,420
- Issue date Nov 22, 2022
- Rheem Manufacturing Company
- Piyush Porwal
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Water heater air duct adapter
- Patent number D964545
- Issue date Sep 20, 2022
- Rheem Manufacturing Company
- Alex Williams
- D23 - Environmental heating and cooling
Information Patent Grant
Water heater air duct adapter
- Patent number D963833
- Issue date Sep 13, 2022
- Rheem Manufacturing Company
- Alex Williams
- D23 - Environmental heating and cooling
Information Patent Grant
Hybrid heat pump water heater systems and methods involving electri...
- Patent number 11,415,327
- Issue date Aug 16, 2022
- Rheem Manufacturing Company
- David I. Vega
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Conduit fitting with integrated condensate trap
- Patent number 11,346,578
- Issue date May 31, 2022
- Rheem Manufacturing Company
- Timothy D. Scott
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Real-time heated water supply measurement systems for water heaters...
- Patent number 11,293,667
- Issue date Apr 5, 2022
- Rheem Manufacturing Company
- Piyush Porwal
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Water heaters with real-time hot water supply determination
- Patent number 11,287,144
- Issue date Mar 29, 2022
- Rheem Manufacturing Company
- Piyush Porwal
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Combustion tube assembly of a water heater
- Patent number 11,098,924
- Issue date Aug 24, 2021
- Rheem Manufacturing Company
- Piyush Porwal
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Combustion tube assembly of a water heater
- Patent number 11,073,303
- Issue date Jul 27, 2021
- Rheem Manufacturing Company
- Piyush Porwal
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
EVAPORATOR ASSEMBLIES AND HEAT PUMP SYSTEMS INCLUDING THE SAME
- Publication number 20240068717
- Publication date Feb 29, 2024
- RHEEM MANUFACTURING COMPANY
- Piyush Porwal
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DEFROST SYSTEMS AND METHODS FOR HEAT PUMP WATER HEATERS
- Publication number 20240053072
- Publication date Feb 15, 2024
- RHEEM MANUFACTURING COMPANY
- Alex Williams
- F24 - HEATING RANGES VENTILATING
Information Patent Application
DEFROST SYSTEMS AND METHODS FOR HEAT PUMP WATER HEATERS
- Publication number 20220316778
- Publication date Oct 6, 2022
- RHEEM MANUFACTURING COMPANY
- Alex Williams
- F24 - HEATING RANGES VENTILATING
Information Patent Application
EVAPORATOR ASSEMBLIES AND HEAT PUMP SYSTEMS INCLUDING THE SAME
- Publication number 20220235978
- Publication date Jul 28, 2022
- RHEEM MANUFACTURING COMPANY
- Piyush Porwal
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REAL-TIME HEATED WATER SUPPLY MEASUREMENT SYSTEMS FOR WATER HEATERS...
- Publication number 20220221193
- Publication date Jul 14, 2022
- RHEEM MANUFACTURING COMPANY
- Piyush Porwal
- F24 - HEATING RANGES VENTILATING
Information Patent Application
WATER HEATERS WITH REAL-TIME HOT WATER SUPPLY DETERMINATION
- Publication number 20220214050
- Publication date Jul 7, 2022
- RHEEM MANUFACTURING COMPANY
- Piyush Porwal
- F24 - HEATING RANGES VENTILATING
Information Patent Application
WATER HEATER AND COVER ASSEMBLY THEREFOR
- Publication number 20220196287
- Publication date Jun 23, 2022
- RHEEM MANUFACTURING COMPANY
- Piyush Porwal
- F24 - HEATING RANGES VENTILATING
Information Patent Application
CONDUIT FITTING WITH INTEGRATED CONDENSATE TRAP
- Publication number 20220178583
- Publication date Jun 9, 2022
- RHEEM MANUFACTURING COMPANY
- Timothy D. Scott
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HEAT PUMP WATER HEATER SYSTEMS AND METHODS THERETO
- Publication number 20220163221
- Publication date May 26, 2022
- RHEEM MANUFACTURING COMPANY
- David I. Vega
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR RECIRCULATION SYSTEMS FOR HEAT PUMPS
- Publication number 20220146157
- Publication date May 12, 2022
- RHEEM MANUFACTURING COMPANY
- Piyush Porwal
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PREDICTING REMAINING USEFUL LIFE OF A WATER HEATER STORAGE TANK
- Publication number 20220057111
- Publication date Feb 24, 2022
- RHEEM MANUFACTURING COMPANY
- Piyush Porwal
- G08 - SIGNALLING
Information Patent Application
WATER HEATER AND METHOD OF OPERATING SAME
- Publication number 20220057126
- Publication date Feb 24, 2022
- RHEEM MANUFACTURING COMPANY
- Piyush Porwal
- F24 - HEATING RANGES VENTILATING
Information Patent Application
RETROFIT HEAT PUMP WATER HEATING SYSTEMS
- Publication number 20210389024
- Publication date Dec 16, 2021
- RHEEM MANUFACTURING COMPANY
- Piyush Porwal
- F24 - HEATING RANGES VENTILATING
Information Patent Application
REAL-TIME HEATED WATER SUPPLY MEASUREMENT SYSTEMS FOR WATER HEATERS...
- Publication number 20210356172
- Publication date Nov 18, 2021
- RHEEM MANUFACTURING COMPANY
- Piyush M. Porwal
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Water Heaters With Real-Time Hot Water Supply Determination
- Publication number 20210033286
- Publication date Feb 4, 2021
- RHEEM MANUFACTURING COMPANY
- Piyush Porwal
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Combustion Tube Assembly Of A Water Heater
- Publication number 20200191437
- Publication date Jun 18, 2020
- RHEEM MANUFACTURING COMPANY
- Piyush Porwal
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Combustion Tube Assembly of a Water Heater
- Publication number 20200191438
- Publication date Jun 18, 2020
- RHEEM MANUFACTURING COMPANY
- Piyush Porwal
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Conduit Fitting with Integrated Condensate Trap
- Publication number 20190203976
- Publication date Jul 4, 2019
- RHEEM MANUFACTURING COMPANY
- Timothy D. Scott
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Piyush Porwal

Person

Patents Grantslast 30 patents

Heat pump water heater

Evaporator assemblies and heat pump systems including the same

Water heaters with real-time hot water supply determination

Evaporator assemblies and heat pump systems including the same

Defrost systems and methods for heat pump water heaters

Real-time heated water supply measurement systems for water heaters...

Water heater and cover assembly therefor

Air recirculation systems for heat pumps

Retrofit heat pump water heating systems

Water heater air duct adapter

Water heater air duct adapter

Hybrid heat pump water heater systems and methods involving electri...

Conduit fitting with integrated condensate trap

Real-time heated water supply measurement systems for water heaters...

Water heaters with real-time hot water supply determination

Combustion tube assembly of a water heater

Combustion tube assembly of a water heater

Patents Applicationslast 30 patents

EVAPORATOR ASSEMBLIES AND HEAT PUMP SYSTEMS INCLUDING THE SAME

DEFROST SYSTEMS AND METHODS FOR HEAT PUMP WATER HEATERS

DEFROST SYSTEMS AND METHODS FOR HEAT PUMP WATER HEATERS

EVAPORATOR ASSEMBLIES AND HEAT PUMP SYSTEMS INCLUDING THE SAME

REAL-TIME HEATED WATER SUPPLY MEASUREMENT SYSTEMS FOR WATER HEATERS...

WATER HEATERS WITH REAL-TIME HOT WATER SUPPLY DETERMINATION

WATER HEATER AND COVER ASSEMBLY THEREFOR

CONDUIT FITTING WITH INTEGRATED CONDENSATE TRAP

HEAT PUMP WATER HEATER SYSTEMS AND METHODS THERETO

AIR RECIRCULATION SYSTEMS FOR HEAT PUMPS

PREDICTING REMAINING USEFUL LIFE OF A WATER HEATER STORAGE TANK

WATER HEATER AND METHOD OF OPERATING SAME

RETROFIT HEAT PUMP WATER HEATING SYSTEMS

REAL-TIME HEATED WATER SUPPLY MEASUREMENT SYSTEMS FOR WATER HEATERS...

Water Heaters With Real-Time Hot Water Supply Determination

Combustion Tube Assembly Of A Water Heater

Combustion Tube Assembly of a Water Heater

Conduit Fitting with Integrated Condensate Trap