Yoshiki Semba

Person

Montgomery, AL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Modifiable premix combustion system and premix blower for elevation...
- Patent number 11,976,815
- Issue date May 7, 2024
- Rheem Manufacturing Company
- Ryosuke Umemura
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Modifiable premix combustion system and premix blower for elevation...
- Patent number 11,215,359
- Issue date Jan 4, 2022
- Rheem Manufacturing Company
- Ryosuke Umemura
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Down-fired high efficiency gas-fired water heater
- Patent number 10,415,849
- Issue date Sep 17, 2019
- Rheem Manufacturing Company
- Jozef Boros
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Downfired high efficiency gas-fired water heater
- Patent number 9,714,774
- Issue date Jul 25, 2017
- Rheem Manufacturing Company
- Jozef Boros
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
High efficiency gas-fired water heater
- Patent number 9,004,018
- Issue date Apr 14, 2015
- Rheem Manufacturing Company
- Jozef Boros
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Freeze Protection Valves, Systems, And Methods
- Publication number 20230235896
- Publication date Jul 27, 2023
- RHEEM MANUFACTURING COMPANY
- Yoshiki Semba
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Modifiable Premix Combustion System And Premix Blower For Elevation...
- Publication number 20220196237
- Publication date Jun 23, 2022
- RHEEM MANUFACTURING COMPANY
- Ryosuke Umemura
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
TRAPEZOIDAL AIR DISTRIBUTION BAFFLE
- Publication number 20210317985
- Publication date Oct 14, 2021
- RHEEM MANUFACTURING COMPANY
- Tristin R. Watteau
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Modifiable Premix Combustion System And Premix Blower For Elevation...
- Publication number 20210033280
- Publication date Feb 4, 2021
- RHEEM MANUFACTURING COMPANY
- Ryosuke Umemura
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Down-Fired High Efficiency Gas-Fired Water Heater
- Publication number 20170299221
- Publication date Oct 19, 2017
- RHEEM MANUFACTURING COMPANY
- Jozef Boros
- F22 - STEAM GENERATION
Information Patent Application
Downfired High Efficiency Gas-Fired Water Heater
- Publication number 20140053791
- Publication date Feb 27, 2014
- Jozef Boros
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HIGH EFFICIENCY GAS-FIRED WATER HEATER
- Publication number 20110214621
- Publication date Sep 8, 2011
- RHEEM MANUFACTURING COMPANY
- Jozef Boros
- F24 - HEATING RANGES VENTILATING

Yoshiki Semba

Person

Patents Grantslast 30 patents

Modifiable premix combustion system and premix blower for elevation...

Modifiable premix combustion system and premix blower for elevation...

Down-fired high efficiency gas-fired water heater

Downfired high efficiency gas-fired water heater

High efficiency gas-fired water heater

Patents Applicationslast 30 patents

Freeze Protection Valves, Systems, And Methods

Modifiable Premix Combustion System And Premix Blower For Elevation...

TRAPEZOIDAL AIR DISTRIBUTION BAFFLE

Modifiable Premix Combustion System And Premix Blower For Elevation...

Down-Fired High Efficiency Gas-Fired Water Heater

Downfired High Efficiency Gas-Fired Water Heater

HIGH EFFICIENCY GAS-FIRED WATER HEATER