Patents by Inventor Chris D. Foster

Chris D. Foster 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).

  • Integrated voice and data telephone system
    Patent number: 4932022
    Abstract: An integrated voice and data telephone system is disclosed. The invention provides a telephone-based integrated voice, data and application communication system for small businesses. The system includes a plurality of telephone station sets which provide a user with a softkey selectible menu-driven interactive display to enable any one of a plurality of voice and/or data functions.
    Type: Grant
    Filed: March 20, 1989
    Date of Patent: June 5, 1990
    Assignee: Telenova, Inc.
    Inventors: Clare G. Keeney, Gary L. Passon, Ronald J. Hagen, Chris D. Foster, Frank J. Fritsch