Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8619578 | Communications switching architecture | Patrick Quigley, Jeffrey Fitzgerald, Daniel W. English, John Doucette, Paul Miller | 2013-12-31 |
| 8223801 | Communications switching architecture | Paul Miller, Patrick Quigley, Jeffrey Fitzgerald, Daniel W. English, John Doucette | 2012-07-17 |
| 7450614 | Communications switching architecture | Patrick Quigley, Jeffrey Fitzgerald, Daniel W. English, John Doucette, Paul Miller | 2008-11-11 |
| 7035289 | Communications switching architecture | Patrick Quigley, Jeffrey Fitzgerald, Daniel W. English, John Doucette, Paul Miller | 2006-04-25 |