Teak Sung Hwang

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electrolytic cell for flow through-continuous deionization
- Patent number 9,096,941
- Issue date Aug 4, 2015
- The Industry & Academic Cooperation in Chungnam National University
- Teak Sung Hwang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for manufacturing adsorptive ball for recovering precious me...
- Patent number 8,975,207
- Issue date Mar 10, 2015
- The Industry and Academic Cooperation in Chungnam National University
- Teak Sung Hwang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Method for Manufacturing Adsorptive Ball for Recovering Precious Me...
- Publication number 20130277220
- Publication date Oct 24, 2013
- Teak Sung Hwang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Electrolytic Cell for Flow Through-Continuous Deionization
- Publication number 20130277210
- Publication date Oct 24, 2013
- Teak Sung Hwang
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR