Patents by Inventor Charlene Epps

Charlene Epps 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).

  • Automated chest percussor apparatus
    Patent number: 6290660
    Abstract: An automated chest percussor apparatus for dislodging and loosening pulmonary secretions in one's chest.
    Type: Grant
    Filed: November 12, 1999
    Date of Patent: September 18, 2001
    Inventors: Charlene Epps, Ada Smith