Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859904 | High contrast electroluminescent displays | Aron Vecht | 1989-08-22 |
| 4849673 | Electroluminescent devices without particle conductive coating | Norman J. Werring, Ray Ellis | 1989-07-18 |
| 4672264 | High contrast electroluminescent display panels | — | 1987-06-09 |
| 4442377 | Phosphors | Aron Vecht | 1984-04-10 |
| 4365184 | Phosphors | Aron Vecht | 1982-12-21 |