Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955832 | Colored printing ink for contact lenses | Michael Quinn, Sandra Corti, John Christopher Phelan | 2005-10-18 |
| 6902274 | Printing colored contact lenses | — | 2005-06-07 |
| 6899426 | Printing colored contact lenses | — | 2005-05-31 |