Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648230 | Method and apparatus for evaluating a confidence level of a decoded barcode | Richard C. Van Hall | 2003-11-18 |
| 4700016 | Printed circuit board with vias at fixed and selectable locations | Robert B. Hitchcock, John P. Koons | 1987-10-13 |