Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4962466 | Electronic product information display system | Harold G. Burkett, Jr., Robert C. Gilbert | 1990-10-09 |
| 4888709 | Electronic product information display system | Harold G. Burkett, Jr., Robert C. Gilbert | 1989-12-19 |