Jian-Peng Guan

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating waste waters
- Patent number 9,174,859
- Issue date Nov 3, 2015
- ECO WATERTECH, INC.
- Lih-Ren Shiue
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
NOVEL METHOD FOR TREATING WASTE WATERS
- Publication number 20130134080
- Publication date May 30, 2013
- ECO Watertech, Inc. (a Taiwan company)
- Lih-Ren Shiue
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE