Patents by Inventor Michel Guttmann

Michel Guttmann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for making carbon steel bands, in particular packaging steel bands, and resulting bands
    Patent number: 6852180
    Abstract: The invention relates to the iron and steel industry. More specifically, the invention describes the manufacture of steel strip intended to be converted into thin packaging, such as for drinks and preserved food.
    Type: Grant
    Filed: September 20, 2000
    Date of Patent: February 8, 2005
    Assignee: Usinor
    Inventors: Michel Faral, Michel Guttmann, Jean-Hubert Schmitt, Catherine Juckum, Helene Regle