Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7551764 | Currency bill and coin processing system | Curtis W. Hallowell | 2009-06-23 |
| 7269279 | Currency bill and coin processing system | — | 2007-09-11 |
| 7158662 | Currency bill and coin processing system | — | 2007-01-02 |