Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5028771 | Bar code reader | — | 1991-07-02 |
| 4999482 | Optical scanning system for a bar code reader | — | 1991-03-12 |
| 4978202 | Laser scanning system for displaying a three-dimensional color image | — | 1990-12-18 |
| 4979123 | Apparatus for determining concentrations of mineral elements | — | 1990-12-18 |