Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5973834 | Method for the manufacture of a light-polarizing polyvinylene sheet | Lori P. Shah | 1999-10-26 |
| 5666223 | High-efficiency K-sheet polarizer | Stewart Bennett, John J. Cael, Giorgio Trapani | 1997-09-09 |