Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4591512 | Method of making light polarizer | James L. Racich, Giorgio Trapani | 1986-05-27 |
| 4466704 | Patterned polarizer having differently dyed areas | Gary T. Scupp | 1984-08-21 |
| 4396646 | Method of making patterned polarizers | Gary T. Scupp | 1983-08-02 |
| 4285577 | Window system comprising light polarizers | — | 1981-08-25 |