Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970542 | Methods and systems for identifying calls connected without answer supervision and for automatically generating billing information for the calls | Peter J. Marsico | 2005-11-29 |
| 6968048 | Automatic message accounting record creation system and method | John Unsworth, David Carson | 2005-11-22 |