Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7133503 | Incoming call control by the called party | Tamara A. Revisky, Robert M. Zieman | 2006-11-07 |
| 5355520 | In-building microwave communication system permits frequency refuse with external point-to-point microwave systems | Thomas A. Freeburg | 1994-10-11 |