Patents by Inventor Chris Calabro

Chris Calabro 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: D339828
    Type: Grant
    Filed: July 10, 1990
    Date of Patent: September 28, 1993
    Inventors: Chris Calabro, Judith M. Calabro