Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808262 | Multifocal contact lens with aspheric surface | William Rovani, John B. W. Lett | 2004-10-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808262 | Multifocal contact lens with aspheric surface | William Rovani, John B. W. Lett | 2004-10-26 |