Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835535 | Microlens arrays having high focusing efficiency | Geoffrey Gretton, G. Michael Morris | 2004-12-28 |
| 6700702 | High-contrast screen with random microlens array | — | 2004-03-02 |