Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6091811 | Ringing technique in automatic call distribution | Aileen Y. Chang, Cheryl Lynn Coyle, Lucy Hazel Craddock, James Nicolard | 2000-07-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6091811 | Ringing technique in automatic call distribution | Aileen Y. Chang, Cheryl Lynn Coyle, Lucy Hazel Craddock, James Nicolard | 2000-07-18 |