Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7231026 | Detection of carrier mis-routing in telephone systems | Patricia Key, Alistair Scott | 2007-06-12 |
| 6891938 | Correlation and enrichment of telephone system call data records | Alistair Scott, Anthony Musgrave | 2005-05-10 |
| 6694001 | Detection of carrier mis-routing in telephone systems | Patricia Key, Alistair Scott | 2004-02-17 |