Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487412 | Method and system for routing calls to wireless directory numbers in a network | Stephen P. Brennan, Michael Dellangelo, Walter Wesley Howe | 2002-11-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487412 | Method and system for routing calls to wireless directory numbers in a network | Stephen P. Brennan, Michael Dellangelo, Walter Wesley Howe | 2002-11-26 |