Jong Ho KONG

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Seoul, KR

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Patents Applicationslast 30 patents

Information Patent Application
Non-Electric Water Purifier
- Publication number 20230068681
- Publication date Mar 2, 2023
- PICOGRAM CO., LTD.
- Jong Ho Kong
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Side Stream Flow Type Reverse Osmosis Membrane Filter
- Publication number 20170036168
- Publication date Feb 9, 2017
- PICOGRAM CO., LTD.
- Sung Taek LIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL