Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6230281 | Geographic redundancy protection method and apparatus for a communications network | Shaun Cairns, Michael P. Fleisch, David Gourley, Simon Pearcey, P. Nigel Pennington | 2001-05-08 |