Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6912382 | System and method for enhanced telephone customer usage details | Rick A. Hamilton, II, Timothy M. Waters | 2005-06-28 |
| 6885732 | Voice message vignettes | Carl Phillip Gusler, Rick A. Hamilton, II, James W. Seaman | 2005-04-26 |