Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4559731 | Illuminated sign construction | Daniel W. Leo, Sr. | 1985-12-24 |
| 4244130 | Animated display sign | — | 1981-01-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4559731 | Illuminated sign construction | Daniel W. Leo, Sr. | 1985-12-24 |
| 4244130 | Animated display sign | — | 1981-01-13 |