Patents by Inventor John E. P. Miles

John E. P. Miles 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).

  • Mixing devices
    Patent number: 4326810
    Abstract: A mixing and/or homogenizing device for use with powdered materials comprises a container with a number of jet nozzles or jet orifices located at or near the base of the container. Gas is supplied to groups of these nozzles or orifices in a predetermined sequence to promote a good mixing and/or homogenizing even with difficult materials. Various preferred modes of operation are described. A particularly important use of the invention is its application to cement manufacture.
    Type: Grant
    Filed: April 13, 1979
    Date of Patent: April 27, 1982
    Assignee: National Research Development Corporation
    Inventors: Clive Schofield, John E. P. Miles