Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6582076 | Ophthalmic lenses useful in correcting astigmatism and presbyopia | Jeffrey H. Roffman | 2003-06-24 |
| 6520638 | Methods for designing multifocal ophthalmic lenses | Jeffrey H. Roffman, Philippe F. Jubin, Michael D. Skinner, Sheila B. Hickson-Curran | 2003-02-18 |