Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE41093 | Method of monitoring item shuffling in a post-scan area of a self-service checkout terminal | Dusty L. Lutz, Timothy Mason, Ali Vassigh | 2010-02-02 |
| 7575162 | Self-checkout system and method | Leila Parker-Malchak | 2009-08-18 |
| 5967264 | Method of monitoring item shuffling in a post-scan area of a self-service checkout terminal | Dusty L. Lutz, Timothy Mason, Ali Vassigh | 1999-10-19 |