Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977996 | Fee collection system and method for call completion | Laurence Raphael Brothers, Vittorio Bucchieri, Robert A. Virzi, Allison Jaynes, David A. Philbin +2 more | 2005-12-20 |