Joung-Hoon Lee

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Patents Applicationslast 30 patents

Information Patent Application
GRAPHENE FILTER MODULE FOR WATER TREATMENT
- Publication number 20210023507
- Publication date Jan 28, 2021
- Standardgraphene Co., Ltd.
- Joung-Hoon LEE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CARBON FIBER PREPREG OR CARBON FIBER-REINFORCED PLASTIC, AND INTERI...
- Publication number 20200230843
- Publication date Jul 23, 2020
- Standardgraphene Co., Ltd.
- Joung-Hoon Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL