Patents by Inventor William A. Luongo

William A. Luongo 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: D291031
    Type: Grant
    Filed: November 1, 1985
    Date of Patent: July 28, 1987
    Inventor: William A. Luongo