Jian Xu

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Water heater having a waterway changeover control apparatus and met...
- Patent number 9,897,333
- Issue date Feb 20, 2018
- A. O. Smith Corporation
- Xingpeng Ru
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Water heater having a waterway changeover control apparatus and met...
- Patent number 9,151,506
- Issue date Oct 6, 2015
- A. O. Smith Corporation
- Xingpeng Ru
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
WATER HEATER HAVING A WATERWAY CHANGEOVER CONTROL APPARATUS AND MET...
- Publication number 20160054008
- Publication date Feb 25, 2016
- A.O. Smith Corporation
- Xingpeng Ru
- F24 - HEATING RANGES VENTILATING
Information Patent Application
WATER HEATER HAVING A WATERWAY CHANGEOVER CONTROL APPARATUS AND MET...
- Publication number 20120090598
- Publication date Apr 19, 2012
- Xingpeng Ru
- F24 - HEATING RANGES VENTILATING