TREA

Erhard Kreis

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  • Otelfingen, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for producing a turbine blade or vane
    • Patent number 7,207,108
    • Issue date Apr 24, 2007
    • Alstom Technology Ltd
    • Stefan Irmisch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Seal arrangement for reducing the seal gaps within a rotary flow ma...
    • Patent number 7,175,387
    • Issue date Feb 13, 2007
    • Alstom Technology Ltd
    • Erhard Kreis
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fastening and fixing device
    • Patent number 6,726,391
    • Issue date Apr 27, 2004
    • Alstom Technology Ltd
    • Erhard Kreis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hollow-cast component
    • Patent number 6,516,865
    • Issue date Feb 11, 2003
    • Alstom
    • Alexander Beeck
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Cooled heat shield
    • Patent number 6,491,093
    • Issue date Dec 10, 2002
    • Alstom (Switzerland) Ltd
    • Erhard Kreis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fastening devices for heat-protection shields
    • Patent number 6,361,274
    • Issue date Mar 26, 2002
    • Alstom (Switzerland) Ltd
    • Erhard Kreis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hollow-cast component
    • Patent number 6,193,468
    • Issue date Feb 27, 2001
    • Asea Brown Boveri AG
    • Alexander Beeck
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Gas turbine group with reheat combustor
    • Patent number 5,577,378
    • Issue date Nov 26, 1996
    • ABB Management AG
    • Rolf Althaus
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Process for the operation of a fluid flow engine
    • Patent number 5,525,032
    • Issue date Jun 11, 1996
    • ABB Management AG
    • Erhard Kreis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method of operating gas turbine group with reheat combustor
    • Patent number 5,454,220
    • Issue date Oct 3, 1995
    • ABB Management AG
    • Rolf Althaus
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Seal arrangement for reducing the seal gaps within a rotary flow ma...
    • Publication number 20040179937
    • Publication date Sep 16, 2004
    • Erhard Kreis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Process for producing a turbine blade or vane
    • Publication number 20040111885
    • Publication date Jun 17, 2004
    • ALSTOM Technology Ltd.
    • Stefan Irmisch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Cooled heat shield
    • Publication number 20010005555
    • Publication date Jun 28, 2001
    • Erhard Kreis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...