Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5333133 | Call processing control system | G. Wayne Andrews, Jeffrey A. Fried, Norvel L. Patton, Jr. | 1994-07-26 |
| 5291492 | Externally controlled call processing system | G. Wayne Andrews, Jeffrey A. Fried, Robert L. Pokress | 1994-03-01 |