Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764180 | Multifocal contact lens and method of making the same | — | 2004-07-20 |
| 6709102 | Multifocal contact lens and method of making the same | — | 2004-03-23 |
| 6659606 | Alignment apparatus for an eyeglass hinge assembly and method employing same | — | 2003-12-09 |
| 4979337 | Polishing tool for contact lenses and associated method | — | 1990-12-25 |