Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4425608 | Luminous display installation with an increased contrast effect | Gyula Hecker, Laszlo Nyari, Janos Patta | 1984-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4425608 | Luminous display installation with an increased contrast effect | Gyula Hecker, Laszlo Nyari, Janos Patta | 1984-01-10 |