TREA

Hartmut Hille

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  • Moers-Schwafheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cooling plate for a shaft furnace
    • Patent number 6,660,222
    • Issue date Dec 9, 2003
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Peter Heinrich
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Bell and hopper for shaft furnaces
    • Patent number 6,540,958
    • Issue date Apr 1, 2003
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Peter Heinrich
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Pig casting machine
    • Patent number 6,497,271
    • Issue date Dec 24, 2002
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Peter Heinrich
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method for reducing iron ore in a blast furnace
    • Patent number 6,203,594
    • Issue date Mar 20, 2001
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Hartmut Hille
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Cooling plate for shaft furnaces
    • Patent number 6,144,689
    • Issue date Nov 7, 2000
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Karl-Heinz Schmialek
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Cooling plates for shaft furnaces
    • Patent number 6,132,673
    • Issue date Oct 17, 2000
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Hartmut Hille
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Top closing device for shaft furnaces
    • Patent number 5,938,432
    • Issue date Aug 17, 1999
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Peter Heinrich
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Plate coolers for shaft furnaces
    • Patent number 5,678,806
    • Issue date Oct 21, 1997
    • MAN Gutehoffnungshutte Aktiengesellschaft
    • Hartmut Hille
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Cooling plate for a blast furnance
    • Patent number 5,650,119
    • Issue date Jul 22, 1997
    • MAN Gutehoffnungshutte Aktiengesellschaft
    • Hartmut Hille
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    Blast furnace
    • Publication number 20030020212
    • Publication date Jan 30, 2003
    • Peter Heinrich
    • C21 - METALLURGY OF IRON