Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8964730 | IP telephone provisioning system and methods | Michael B. Freeman, Mark Leak, William Vanderoef | 2015-02-24 | $31,306,000 |
| 8098652 | IP telephone provisioning system and methods | Michael B. Freeman, Mark Leak, William Vanderoef | 2012-01-17 | $60,817,000 |