Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7894591 | On demand call re-termination | David Scott | 2011-02-22 |
| 7110519 | On demand call re-termination | David Scott | 2006-09-19 |
| 6934377 | On demand call re-termination | David Scott | 2005-08-23 |