Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882475 | Synthesized speech-facilitated product preparation and/or delivery system and method | Phillip Miller, Richard Paul Shindley, Kristi T. Feltz, George E. Hanson | 1989-11-21 |
| 4882476 | Bar code reader with enhanced sensitivity | — | 1989-11-21 |