Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6702183 | Methods and apparatus for scan pattern selection and selective decode inhibition in barcode scanners | David L. Gregerson, Frank Stanley Hannah, William M. Belknap | 2004-03-09 |
| D454879 | Bar code reader | Horng-Jaan Lin, David L. Gregerson, Donald L. Forsythe | 2002-03-26 |