Patents by Inventor Mark E. Chilcoat

Mark E. Chilcoat 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).

  • Jet mixer having a self-centering liquid bearing hub arrangement
    Patent number: 5620250
    Abstract: A jet mixer having a hub arrangement for facilitating the rotation of an impeller mounted to the hub. The hub receives fluid from a hollow conduit to provide a liquid bearing. The hub includes a sleeve member that is axially self-centering and rotatable on a body portion of the hub.
    Type: Grant
    Filed: March 5, 1996
    Date of Patent: April 15, 1997
    Assignee: Pro-Quip, Inc.
    Inventors: Mark E. Chilcoat, James W. Althouse, III