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Lu Feng

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  • Farmington Hills, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual beam laser welding head
    • Patent number 8,803,029
    • Issue date Aug 12, 2014
    • Chrysler Group LLC
    • Mariana G. Forrest
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    System and methodology for zero-gap welding
    • Patent number 8,253,062
    • Issue date Aug 28, 2012
    • Chrysler Group LLC
    • Mariana G. Forrest
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser-welding apparatus and method
    • Patent number 8,198,565
    • Issue date Jun 12, 2012
    • Chrysler Group LLC
    • Feng Lu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    System and methodology for zero-gap welding
    • Patent number 7,693,696
    • Issue date Apr 6, 2010
    • Chrysler Group LLC
    • Mariana G. Forrest
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    LASER-WELDING APPARATUS AND METHOD
    • Publication number 20080251504
    • Publication date Oct 16, 2008
    • Feng Lu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FRICTION STIR WELDING SYSTEM AND METHOD
    • Publication number 20080048005
    • Publication date Feb 28, 2008
    • Mariana G Forrest
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Hybrid Resistance/Ultrasonic Welding System and Method
    • Publication number 20080041922
    • Publication date Feb 21, 2008
    • Mariana G Forrest
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Dual Beam Laser Welding Head
    • Publication number 20080029498
    • Publication date Feb 7, 2008
    • Mariana G. Forrest
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SYSTEM AND METHODOLOGY FOR ZERO-GAP WELDING
    • Publication number 20070210042
    • Publication date Sep 13, 2007
    • Mariana G. Forrest
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    System and Methodology for Zero-Gap Welding
    • Publication number 20060278618
    • Publication date Dec 14, 2006
    • Mariana G. Forrest
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR