Sanghoon Joo

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Pohang City, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method and installation for the indirect reduction of particulate o...
- Patent number 6,960,238
- Issue date Nov 1, 2005
- Voest-Alpine Industrieanlagenbau GmbH & Co.
- Leopold Werner Kepplinger
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Method and installation for the indirect reduction of particulate o...
- Publication number 20030159541
- Publication date Aug 28, 2003
- Leopold Werner Kepplinger
- B28 - WORKING CEMENT, CLAY, OR STONE