Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12097521 | Apparatus and method for precision coating of ophthalmic lenses with photochromic coatings | Elizabeth A. Zezinka, Cathy A. Taylor, Michael Frank Haley, Anil Kumar, David John Park +1 more | 2024-09-24 |
| 12076951 | Method of making optical articles having gradient light influencing properties | David John Park, Delwin S. Jackson, Anil Kumar, John S. Ligas, Philip Miller | 2024-09-03 |
| 12055741 | Optical articles and method of preparing the same | Anil Kumar, David John Park, Delwin S. Jackson, Henry Nguyen, John S. Ligas +1 more | 2024-08-06 |