Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668045 | Message screening, delivery and billing system | — | 2003-12-23 |
| 6647096 | System and method for remotely controlling automated call placement call monitoring functions | Danny C. Milliorn, Uday R. Parekh | 2003-11-11 |