Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7245701 | System and method for verifying central office wiring associated with line sharing | Gary Tennyson | 2007-07-17 | $126,269,000 |
| 6798866 | System and method for verifying central office wiring associated with line sharing | Gary Tennyson | 2004-09-28 | $56,313,000 |