Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6944279 | Enhanced directory assistance service providing individual or group directories | Michael A. Kepler, Michael Essex, John S. Stafford | 2005-09-13 |
| 6870921 | Enhanced directory assistance service providing individual or group directories | Michael A. Kepler, Michael Essex, John S. Stafford | 2005-03-22 |
| 6845155 | Technique for effectively processing and dynamically routing communication calls | — | 2005-01-18 |