Patents by Inventor David Dipiazza-Pearson

David Dipiazza-Pearson 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).

  • Coffee bean dispenser
    Patent number: D328007
    Type: Grant
    Filed: February 20, 1990
    Date of Patent: July 21, 1992
    Inventors: Victor Mondry, David Dipiazza-Pearson