Patents by Inventor George Allen Hilt

George Allen Hilt 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).

  • Moving bed dryer
    Patent number: 6328099
    Abstract: Free-flowing solid particles are dried in a moving bed dryer by passing the particles adjacent to a heat exchanger plate containing a heated fluid while passing a dehumidified gas into the solid particles from a gas flow manifold in the heat exchanger plate.
    Type: Grant
    Filed: April 21, 1999
    Date of Patent: December 11, 2001
    Assignee: Mississippi Chemical Corporation
    Inventors: George Allen Hilt, Donald Ray Thomas