TREA

Horst Spielmann

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  • Baiersdorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for operating a sintering plant
    • Patent number 6,451,250
    • Issue date Sep 17, 2002
    • Siemens Aktiengesellschaft
    • Erich Hums
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Flue gas pipe and method for treating flue gas
    • Patent number 6,368,566
    • Issue date Apr 9, 2002
    • Apparatebau Rothemuhle Brandt & Kritzler GmbH
    • Erich Hums
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Combined mixing and deflection unit
    • Patent number 6,086,241
    • Issue date Jul 11, 2000
    • Siemens Aktiengesellschaft
    • Wolfgang Herr
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method of operating a combustion unit of a coal-fired power plant w...
    • Patent number 6,067,914
    • Issue date May 30, 2000
    • Siemens Aktiengesellschaft
    • Erich Hums
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Combined feed and mixing device
    • Patent number 5,749,651
    • Issue date May 12, 1998
    • Siemens Aktiengesellschaft
    • Klaus Huttenhofer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES