Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304991 | Photochromic article | Joseph D. Turpen, Elizabeth A. Zezinka, Emily Amond, Anu Chopra, Michael Frank Haley +6 more | 2025-05-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304991 | Photochromic article | Joseph D. Turpen, Elizabeth A. Zezinka, Emily Amond, Anu Chopra, Michael Frank Haley +6 more | 2025-05-20 |