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Richard Brian Szymanowski

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  • Saint Joseph, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Semi-solid and squeeze casting process
    • Patent number 7,331,373
    • Issue date Feb 19, 2008
    • Contech U.S., LLC
    • Rathindra DasGupta
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Casting process and product
    • Patent number 6,786,983
    • Issue date Sep 7, 2004
    • SPX Corporation
    • Richard Brian Szymanowski
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    Semi-solid and squeeze casting process
    • Publication number 20060213633
    • Publication date Sep 28, 2006
    • Rathindra DasGupta
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Semi-solid metal casting process
    • Publication number 20050109479
    • Publication date May 26, 2005
    • SPX Corporation (DE Corp)
    • Rathindra DasGupta
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Semi-solid metal casting process
    • Publication number 20050067131
    • Publication date Mar 31, 2005
    • SPX Corporation
    • Rathindra DasGupta
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Casting process and product
    • Publication number 20030180178
    • Publication date Sep 25, 2003
    • Richard Brian Szymanowski
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...