Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743438 | Colored contact lenses and method of making same | Ashok R. Thakrar, William E. Meyers | 2004-06-01 |
| 6337040 | Colored contact lenses and method of making same | Ashok R. Thakrar, William E. Meyers | 2002-01-08 |
| 6284161 | Colored contact lenses and method of making same | Ashok R. Thakrar | 2001-09-04 |