Kwon-Oh OH

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Seongnam-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing porous metal foam cone assembly having high...
- Patent number 9,296,032
- Issue date Mar 29, 2016
- ALANTUM
- Kwon-Oh Oh
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Exhaust gas filter
- Patent number 9,061,232
- Issue date Jun 23, 2015
- ALANTUM
- Kwon-Oh Oh
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD FOR POROUS METAL-FOAM CONE ASSEMBLY WITH HIGH...
- Publication number 20130340879
- Publication date Dec 26, 2013
- ALANTUM
- Kwon-Oh OH
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
EXHAUST GAS FILTER
- Publication number 20120240560
- Publication date Sep 27, 2012
- Alantum
- Kwon-Oh Oh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL