Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673080 | Seamless multimedia conferencing system using enhanced endpoint devices | John T. Biggs, Diane G. Landante, Sandra C. Milstead, Dale L. Skran | 1997-09-30 |
| 5625407 | Seamless multimedia conferencing system using an enhanced multipoint control unit and enhanced endpoint devices | John T. Biggs, Diane G. Landante, Sandra C. Milstead, Dale L. Skran | 1997-04-29 |