Patents by Inventor Walter Olden Wright

Walter Olden Wright 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).

  • Grinding mill system having proportioning feeder
    Patent number: 4062497
    Abstract: The present invention relates to a grinding mill system including a ball mill, rod mill, or the like, the system being characterized by an improved, simple and highly effective proportioning feed device for automatically optimizing through-put under any of a series of differing operating conditions. The system automatically proportions raw material to be ground with partially ground but oversize materials in an efficient manner without the use of complex and expensive electronic and like sensing devices and circuits.
    Type: Grant
    Filed: July 1, 1976
    Date of Patent: December 13, 1977
    Assignee: Application Dynamics, Inc.
    Inventors: Dennis E. Kemp, Jr., Walter Olden Wright