Sun-Min BYUN

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing ultra low carbon ferritic stainless steel
- Patent number 8,277,537
- Issue date Oct 2, 2012
- POSCO
- Joo Hyun Park
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING ULTRA LOW CARBON FERRITIC STAINLESS STEEL
- Publication number 20110041653
- Publication date Feb 24, 2011
- Joo Hyun Park
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR REDUCING TO METALLIC CHROMIUM THE CHROMIUM OXIDE IN SLAG...
- Publication number 20080156144
- Publication date Jul 3, 2008
- Posco
- Sang-Yuel JUNG
- C21 - METALLURGY OF IRON