Patents by Inventor Joseph Petrisco

Joseph Petrisco 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: D252692
    Type: Grant
    Filed: August 1, 1977
    Date of Patent: August 21, 1979
    Inventor: Joseph Petrisco
  • Patent number: D254743
    Type: Grant
    Filed: October 25, 1977
    Date of Patent: April 15, 1980
    Inventor: Joseph Petrisco