Patents by Inventor Walter Luigi Trevisan

Walter Luigi Trevisan 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).

  • Working of a metallic strip
    Patent number: 6063216
    Abstract: This invention relates to the working of a metallic strip. More particularly, the invention relates to a method of working a length of metallic strip by heat treating under tensile force, to a length of metallic strip and to an apparatus for use in working a length of metallic strip.
    Type: Grant
    Filed: August 14, 1998
    Date of Patent: May 16, 2000
    Assignee: Trico Products Corporation
    Inventors: Oliver F. R. A. Damm, Warwick John Green, Lillian Hristov Ivanchev, Walter Luigi Trevisan