Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8600734 | Method for routing electronic correspondence based on the level and type of emotion contained therein | Douglas K. Warner, James Neal Richter, Stephen D. Durbin | 2013-12-03 |
| 7289949 | Method for routing electronic correspondence based on the level and type of emotion contained therein | Douglas K. Warner, James Neal Richter, Stephen D. Durbin | 2007-10-30 |