Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6888791 | Self-healing link switched ring for ATM traffic | Donald Ellis, David Wright Martin, Edward Ryszard Sokolowski, Patrick Michael McEachern | 2005-05-03 |
| 6256292 | Self-healing line switched ring for ATM traffic | Donald Ellis, David Wright Martin, Edward Ryszard Sokolowski, Patrick Michael McEachern | 2001-07-03 |
| 5802043 | Transport architecture and network elements | Richard Prescott Skillen, Frederick Caldwell Livermore | 1998-09-01 |