Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6616322 | Mixing apparatus | David W. Arnold | 2003-09-09 |
| 6535597 | Private circuit provision in a telecommunications network | Christopher J Mulcahy, John C D Tooze | 2003-03-18 |
| 6160879 | Private circuit provision in a telecommunications network | John C D Tooze | 2000-12-12 |