Patents by Inventor Joseph M. LaGuardia

Joseph M. LaGuardia 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: D300640
    Type: Grant
    Filed: January 13, 1986
    Date of Patent: April 11, 1989
    Inventors: Ralph Coletta, Joseph M. LaGuardia