Patents by Inventor Joy C. DeGrezia

Joy C. DeGrezia 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).

  • Waterproof and airtight casket
    Patent number: D343715
    Type: Grant
    Filed: June 25, 1992
    Date of Patent: January 25, 1994
    Inventors: Emil DeGrezia, Joy C. DeGrezia