Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4963434 | Composites of aromatic polybenzimidazoles and polyarylates | Paul N. Chen, Sr., Thomas J. Dolce | 1990-10-16 |
| 4963628 | Compositions of polybenzimidazoles and polyarylates | Paul N. Chen, Sr., Tai-Shung Chung | 1990-10-16 |