Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331064 | Polybenzazole compositions containing pendant poly(aromatic sulfide) moieties | Thomas A. DeVilbiss, III | 1994-07-19 |
| 5324808 | Process for synthesis of heterocyclic polymers | — | 1994-06-28 |