Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638305 | Monofocal intraocular lens convertible to multifocal intraocular lens | — | 2003-10-28 |
| 6503276 | Accommodating multifocal intraocular lens | Alan Lang, Valdemar Portney | 2003-01-07 |