Patents by Inventor Angela L. Hewitt

Angela L. Hewitt 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).

  • Oral-lever resistance exercise device
    Patent number: 7438667
    Abstract: An oral exercise device that is portable, that has adjustable resistance and that allows the tongue to perform isotonic exercises in an environment that closely approximates the natural configuration of the tongue and the mouth to improve disorders of speech and swallowing.
    Type: Grant
    Filed: May 24, 2007
    Date of Patent: October 21, 2008
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Jo Anne Robbins, Jacqueline A. Hind, Angela L. Hewitt
  • Oral-lever resistance exercise device
    Patent number: 7238145
    Abstract: An oral exercise device that is portable, that has adjustable resistance and that allows the tongue to perform isotonic exercises in an environment that closely approximates the natural configuration of the tongue and the mouth to improve disorders of speech and swallowing.
    Type: Grant
    Filed: August 9, 2005
    Date of Patent: July 3, 2007
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Jo Anne Robbins, Jacqueline A. Hind, Angela L. Hewitt