TREA

Ralf Sigling

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  • Alpharetta, GA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for cleaning flue gas
    • Patent number 7,063,817
    • Issue date Jun 20, 2006
    • Siemens Aktiengesellschaft
    • Ralf Sigling
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Process and device for the selective catalytic reduction of nitroge...
    • Patent number 6,878,359
    • Issue date Apr 12, 2005
    • Siemens Aktiengesellschaft
    • Wieland Mathes
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Catalyst body
    • Patent number 6,613,297
    • Issue date Sep 2, 2003
    • Siemens Aktiengesellschaft
    • Ralf Sigling
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method of operating a gas and steam turbine plant
    • Patent number 6,266,953
    • Issue date Jul 31, 2001
    • Siemens Aktiengesellschaft
    • Asbjoern Ramstetter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS