Seong Joo HONG

Person

  • Incheon, KR

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for reducing slag

    • Patent number 9,512,497
    • Issue date Dec 6, 2016
    • Hyundai Steel Company
    • Joon-Seong Ki
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents