Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5043563 | Portable overhead bar code scanner | Chen Chi, Herbert D. McClain | 1991-08-27 |
| 4656344 | Integrated scale and optical scanner | Barry M. Mergenthaler, Laszlo I. Kovats, deceased, James H. Taylor, Richard E. Cone | 1987-04-07 |