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Jean-Francois Dionne

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    NICKEL FREE STAINLESS STEEL ALLOY
    • Publication number 20150225820
    • Publication date Aug 13, 2015
    • THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
    • Jean-Francois Dionne
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    MAGNETIC SHIELDING FOR TIMEPIECE BALANCE SPRING
    • Publication number 20130265859
    • Publication date Oct 10, 2013
    • THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
    • Jean-François Dionne
    • G04 - HOROLOGY
  • Information Patent Application

    METHOD OF MAKING A COATED AMORPHOUS METAL PART
    • Publication number 20130167606
    • Publication date Jul 4, 2013
    • THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
    • Yves Winkler
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    GOLD ALLOY WITH IMPROVED HARDNESS
    • Publication number 20130153097
    • Publication date Jun 20, 2013
    • THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
    • Jean-Francois Dionne
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    SYSTEM FOR ADJUSTING THE LENGTH OF A BRACELET OR STRAP
    • Publication number 20110099771
    • Publication date May 5, 2011
    • THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
    • Pascal Grossenbacher
    • G04 - HOROLOGY
  • Information Patent Application

    DECORATIVE PIECE MADE BY INLAY
    • Publication number 20110103199
    • Publication date May 5, 2011
    • Omega S.A.
    • Yves Winkler
    • B44 - DECORATIVE ARTS