Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11648583 | Method for producing coated contact lenses | Newton T. Samuel, Yongxing Qiu, John Dallas Pruitt | 2023-05-16 |
| 10830923 | Method for producing MPS-compatible water gradient contact lenses | Yongxing Qiu, Kasey Jon Minick, John Dallas Pruitt, Newton T. Samuel, Chung-Yuan Chiang +2 more | 2020-11-10 |