Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5250789 | Shopping cart | — | 1993-10-05 |
| 5151684 | Electronic inventory label and security apparatus | — | 1992-09-29 |
| 5109153 | Flash imaging and voidable articles | Stephen D. Fantone | 1992-04-28 |
| 4791281 | Encoding and decoding system | David Charles Hughes | 1988-12-13 |