Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882475 | Synthesized speech-facilitated product preparation and/or delivery system and method | Richard Paul Shindley, Kristi T. Feltz, George E. Hanson, Jonathan White | 1989-11-21 |