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In-Jae LEE
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Gwangyang-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Continuous casting and rolling apparatus and method
Patent number
10,471,502
Issue date
Nov 12, 2019
POSCO
Seong-Yeon Kim
B22 - CASTING POWDER METALLURGY
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Patent Grant
Rolling apparatus, continuous casting and rolling apparatus and method
Patent number
10,265,744
Issue date
Apr 23, 2019
POSCO
Jea-Sook Chung
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
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Patent Application
ROLLING APPARATUS, CONTINUOUS CASTING AND ROLLING APPARATUS AND METHOD
Publication number
20160318081
Publication date
Nov 3, 2016
POSCO
Jea-Sook CHUNG
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Patent Application
CONTINUOUS CASTING AND ROLLING APPARATUS AND METHOD
Publication number
20160318096
Publication date
Nov 3, 2016
POSCO
Seong-Yeon KIM
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...