Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9357057 | Systems and methods for identifying subscriber lines | Robert A. Barrett, Jeffrey E. Boswell | 2016-05-31 |
| 9191496 | Digital subscriber line fault locating systems and methods | Robert A. Barrett, Joshua S. Brown, Emir Adanur | 2015-11-17 |
| 8199905 | Systems and methods for identifying subscriber lines | Robert A. Barrett, Jeffrey E. Boswell | 2012-06-12 |