Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5240807 | Photoresist article having a portable, conformable, built-on mask | Sangya Jain, Thomas S. Phillips | 1993-08-31 |
| 4252894 | Hydrophilic color coupler composition containing diepoxide | Felix Viro | 1981-02-24 |