Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7287857 | Method and apparatus for performing vision screening | — | 2007-10-30 |
| 6668123 | Fiber trough junction cover system | Steven W. Ellison | 2003-12-23 |
| 6652101 | Method and apparatus for performing vision screening | — | 2003-11-25 |