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Won Wook Park
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Kyungnam, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Non-combustible magnesium alloy
Patent number
6,818,075
Issue date
Nov 16, 2004
Korea Institute of Machinery and Materials
Won Wook Park
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Apparatus for producing a honeycomb body
Patent number
6,807,723
Issue date
Oct 26, 2004
Korean Institute of Machinery and Materials
Won-Wook Park
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of producing metal substrates used in purification of exhaus...
Patent number
6,671,956
Issue date
Jan 6, 2004
Korea Institute of Machinery and Materials
Won-Wook Park
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
One-body horizontal continuous casting apparatus and methods of deo...
Patent number
6,589,474
Issue date
Jul 8, 2003
Korea Institute of Machinery and Materials
Won Wook Park
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREPARING RECYCLED LOW-NICKEL MAGNESIUM ALLOY USING MAG...
Publication number
20150152528
Publication date
Jun 4, 2015
INJE UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
Keun-Yong Sohn
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Apparatus for manufacturing magnesium-alloy plate by wheel-band con...
Publication number
20040226681
Publication date
Nov 18, 2004
Korea Institute of Machinery and Materials
Bong-Sun You
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Apparatus for mass production of metal substrates used in purificat...
Publication number
20020066771
Publication date
Jun 6, 2002
Won-Wook Park
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Apparatus for producing a honeycomb body
Publication number
20020050158
Publication date
May 2, 2002
Won-Wook Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL