TREA

Bernard Chukwulebe

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  • Lansing, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for maintaining the optimal amount of inert gas being inject...
    • Patent number 12,083,590
    • Issue date Sep 10, 2024
    • Arcelormittal
    • Michael Masleid
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Insulation brick
    • Patent number 8,894,923
    • Issue date Nov 25, 2014
    • Arcelormittal Investigacion y Desarrollo, S.L.
    • Yong Lee
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Insulation brick
    • Patent number 8,257,645
    • Issue date Sep 4, 2012
    • Arcelormittal Investigacion y Desarrollo, S.L.
    • Yong Lee
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents