Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5311569 | Line-based public safety answering point | Joseph M. Brozovich, Nicholas DeVito, Douglas Craig Kroupa, Paul M. Simek, David A. Snyder +1 more | 1994-05-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5311569 | Line-based public safety answering point | Joseph M. Brozovich, Nicholas DeVito, Douglas Craig Kroupa, Paul M. Simek, David A. Snyder +1 more | 1994-05-10 |