Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8069054 | Automated transaction processing system and approach | Dean W. Hahn-Carlson, Kevin Armstrong, Weiwen Xie | 2011-11-29 |
| 7496519 | Automated transaction processing system and approach | Dean W. Hahn-Carlson, Kevin Armstrong, Weiwen Xie | 2009-02-24 |