Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6728363 | Determining expected call waiting time in a call center queue | Thien Vo-Dai | 2004-04-27 |
RL
Robert W. Lieberman
Overall (2004): #126,405 of 270,089Top 50%
1
Patents 2004