TREA

Herbert Bartsch

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  • Dogern, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Welded component
    • Patent number 7,624,909
    • Issue date Dec 1, 2009
    • Alstom Technology Ltd
    • Herbert Bartsch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welded component
    • Patent number 7,314,670
    • Issue date Jan 1, 2008
    • Alstom Technology Ltd
    • Herbert Bartsch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING A WELDED ROTOR OF A LOW-PRESSURE STEAM TURBINE
    • Publication number 20090001142
    • Publication date Jan 1, 2009
    • ALSTOM Technology Ltd.
    • Ranjit Ramchandra Ballal
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Welded component
    • Publication number 20080067220
    • Publication date Mar 20, 2008
    • ALSTOM Technology Ltd.
    • Herbert Bartsch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Welded component
    • Publication number 20050255333
    • Publication date Nov 17, 2005
    • ALSTOM Technology Ltd.
    • Herbert Bartsch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method of producing a turbine rotor having a control wheel
    • Publication number 20050071999
    • Publication date Apr 7, 2005
    • Herbert Bartsch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR