Gil-Soo HAN

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Gangneung-si, Gangwon-do, KR

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING NEEDLE-SHAPED OR ROD-SHAPED POROUS IRON PO...
- Publication number 20220008992
- Publication date Jan 13, 2022
- POSCO
- Gil-Soo HAN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR RECOVERING NICKEL AND COBALT FROM NICKEL, IRON, AND COBA...
- Publication number 20210130926
- Publication date May 6, 2021
- POSCO
- Byong-Pil LEE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...