Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4489027 | Process for preparing solvent resistant, thermoplastic aromatic poly(imidesulfone) | Terry L. St. Clair | 1984-12-18 |
| 4398021 | Solvent resistant, thermoplastic aromatic poly(imidesulfone) and process for preparing same | Terry L. St. Clair | 1983-08-09 |