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Nam Sook CHOUGH
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Seoul, KR
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Patents Grants
last 30 patents
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Patent Grant
Apparatus for spraying cooling water, apparatus and method for manu...
Patent number
10,690,342
Issue date
Jun 23, 2020
Billion Sung Hoon Zorh
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus for manufacturing mineral fiber
Patent number
10,549,496
Issue date
Feb 4, 2020
Billion Sung Hoon Zorh
B30 - PRESSES
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS FOR MANUFACTURING MINERAL FIBER
Publication number
20200215780
Publication date
Jul 9, 2020
Billion Sung Hoon ZORH
B30 - PRESSES
Information
Patent Application
APPARATUS FOR MANUFACTURING MINERAL FIBER
Publication number
20200215779
Publication date
Jul 9, 2020
Billion Sung Hoon ZORH
B30 - PRESSES
Information
Patent Application
APPARATUS FOR SPRAYING COOLING WATER, APPARATUS AND METHOD FOR MANU...
Publication number
20180134608
Publication date
May 17, 2018
Billion Sung Hoon Zorh
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
APPARATUS FOR MANUFACTURING MINERAL FIBER
Publication number
20160354989
Publication date
Dec 8, 2016
Billion Sung Hoon ZORH
B30 - PRESSES