Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8317085 | Fraudulent document detection system and method | — | 2012-11-27 |
| 7681431 | Method of calibrating a scale | Donald A. Collins, Jr. | 2010-03-23 |
| 7556202 | Barcode scanner with tool free tower housing assembly | John R. Johnson | 2009-07-07 |
| 7556200 | Methods and apparatus for reducing the influence of noise in an optical scanning system | — | 2009-07-07 |
| 7436285 | Dual-communication electronic shelf label system and method | — | 2008-10-14 |
| 7389932 | Barcode scanner with tool free tower housing assembly | John R. Johnson | 2008-06-24 |
| 7071815 | Radio frequency identification system with separately located transmitters and receivers | — | 2006-07-04 |