Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9848311 | System and method for managing communications | John M Schools, Darren R. Carlund | 2017-12-19 |
| 5999820 | Dispatch console having communication modules with caller tracking feature | Surja Sutanto, Thomas E. Powell, David William Helfrich | 1999-12-07 |