Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7369192 | Methods of making and using optical film, light-diffusing film | Grant Hay, Eugene David Herrmann, Karkala Arun Kumar, Philip Peters, Joe Riello | 2008-05-06 |
| 7280170 | Optical film, light-diffusing film, and methods of making and using the same | Grant Hay, Eugene David Herrmann, Karkala Arun Kumar, Philip Peters, Joe Riello | 2007-10-09 |