Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8803772 | Display systems having screens with optical fluorescent materials | David L. Kent, Phillip H. Malyak, Roger A. Hajjar, David Kindler | 2014-08-12 |
| 7733310 | Display screens having optical fluorescent materials | Roger A. Hajjar, David Kindler, David L. Kent, Phillip H. Malyak | 2010-06-08 |
| 5105408 | Optical head with flying lens | Neville K. Lee, James W. Howard, Walter Hrytsay | 1992-04-14 |