Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7835774 | Removal of local duplication voice on conference calls | Jennifer M. Appell, Stanley R. Hall, Andrew W. Lang, Leonel Saenz | 2010-11-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7835774 | Removal of local duplication voice on conference calls | Jennifer M. Appell, Stanley R. Hall, Andrew W. Lang, Leonel Saenz | 2010-11-16 |