Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5231689 | Wide angle viewing illuminated information display assembly and process for manufacturing same | — | 1993-07-27 |
| 5101466 | Wide angle viewing illuminated information display assembly and process for manufacturing same | — | 1992-03-31 |
| 5040320 | Illuminated information display assembly | — | 1991-08-20 |
| 4743090 | Screen assembly for electromagnetic radiation | — | 1988-05-10 |
| 4569571 | Amplifier assembly for electromagnetic radiation, preferably in the actinic spectrum | — | 1986-02-11 |