Patents by Inventor William Deneen

William Deneen 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).

  • Agitator for solids-containing vessels
    Patent number: 4028251
    Abstract: A solids-agitating insert for double-ended, invertible tanks including flexible X-members the ends of which are flexed together for insertion through one end-aperture of the tank and retained in the tank when the ends are allowed to spring outwardly within the tank.
    Type: Grant
    Filed: October 14, 1975
    Date of Patent: June 7, 1977
    Inventor: William Deneen