Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7324516 | Data packet header conversion | David M. Kissel | 2008-01-29 |
| 4972453 | Autonomous expert system for directly maintaining remote telephone switching systems | Karen C. Loeb, Charles S. Roush | 1990-11-20 |