Claude Kwon

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Water treatment apparatus and sterilizing and cleansing method thereof
- Patent number 10,266,441
- Issue date Apr 23, 2019
- Coway Co., Ltd.
- Soo-Young Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FILTER HEAD, AND FILTER ASSEMBLY AND WATER TREATMENT APPARATUS HAVI...
- Publication number 20140124433
- Publication date May 8, 2014
- COWAY CO., LTD.
- Young-Ju Seo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER TREATMENT APPARATUS AND WATER TREATMENT METHOD USING THE SAME
- Publication number 20130277222
- Publication date Oct 24, 2013
- COWAY CO., LTD.
- Claude Kwon
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER TREATMENT APPARATUS AND STERILIZING AND CLEANSING METHOD THEREOF
- Publication number 20130062219
- Publication date Mar 14, 2013
- Soo-Young Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL