Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693422 | Silica-free UV-absorbing abrasion resistant coatings | Chia-Cheng Lin, Robert M. Hunia | 1997-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693422 | Silica-free UV-absorbing abrasion resistant coatings | Chia-Cheng Lin, Robert M. Hunia | 1997-12-02 |