Patents by Inventor Pietro Legrottaglie

Pietro Legrottaglie 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).

  • Jar
    Patent number: D281764
    Type: Grant
    Filed: October 18, 1982
    Date of Patent: December 17, 1985
    Assignee: Carlo Reggiani S.p.A.
    Inventor: Pietro Legrottaglie
  • Patent number: D282690
    Type: Grant
    Filed: August 26, 1983
    Date of Patent: February 18, 1986
    Assignee: ROC S.A.
    Inventor: Pietro Legrottaglie