Patents by Inventor Ezio V. Gariglio

Ezio V. Gariglio 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).

  • Process and apparatus for welding tubular bodies
    Patent number: 4315132
    Abstract: A method and a device for manufacturing a tubular body for a preserved food can; two opposite edges of a metal sheet are joined by the action of a laser beam. The tubular body is subsequently expanded radially for increasing its cross-section.
    Type: Grant
    Filed: December 21, 1979
    Date of Patent: February 9, 1982
    Inventors: Emmanuel E. V. V. Saurin, Ezio V. Gariglio
  • Can manufacturing method and device for carrying out the said method
    Patent number: 4152573
    Abstract: A method for manufacturing a sheet-metal container the body of which is obtained by forming a metal sheet into a tube; two opposite edges of said metal sheet being thus joined and assembled each other, wherein the improvement consists in that said opposite edges are welded together by the action of a laser beam.
    Type: Grant
    Filed: January 12, 1977
    Date of Patent: May 1, 1979
    Inventors: Emmanuel E. V. V. Saurin, Ezio V. Gariglio