Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4752924 | Ring packet switch | Allen D. Fergeson, David Michael Rouse, Richard E. Wallace, Charles M. Zelms | 1988-06-21 |
| 4554659 | Data communication network | Mark Lawrence Blood, Allen D. Fergeson, David Michael Rouse | 1985-11-19 |