Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810034 | Automatic conversion of telephone number to internet protocol address | — | 2004-10-26 |
| 6782089 | Bookmark system and method within an intelligent network | Connie Blackburn, Douglas William Varney | 2004-08-24 |