Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8027945 | Intelligent portal engine | Joseph B. Elad, Apperson H. Johnson, David S. Cleaver, Daniel Chester, Keith S. Decker +1 more | 2011-09-27 |
| 7092928 | Intelligent portal engine | Joseph B. Elad, Apperson H. Johnson, David S. Cleaver, Daniel Chester, Keith S. Decker +1 more | 2006-08-15 |