Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4766295 | Electronic pricing display system | Malcolm H. Davis, Kent A. Janes, William Seltzer, Hugh F. Spence | 1988-08-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4766295 | Electronic pricing display system | Malcolm H. Davis, Kent A. Janes, William Seltzer, Hugh F. Spence | 1988-08-23 |