Patents by Inventor Anna Leila Guerra

Anna Leila Guerra 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).

  • Patent number: D406967
    Type: Grant
    Filed: March 23, 1998
    Date of Patent: March 23, 1999
    Assignee: NAOS S.R.L.
    Inventors: Anna Leila Guerra, Arnaldo Gamba
  • Patent number: D407579
    Type: Grant
    Filed: November 5, 1997
    Date of Patent: April 6, 1999
    Assignee: NAOS S.r.l.
    Inventors: Anna Leila Guerra, Arnaldo Gamba