Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7933384 | Evaluating performance of a voice mail system in an inter-messaging network | Roger K. Ruppert, Joseph H. Myers, Jr. | 2011-04-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7933384 | Evaluating performance of a voice mail system in an inter-messaging network | Roger K. Ruppert, Joseph H. Myers, Jr. | 2011-04-26 |