Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317078 | Polybenzimidazole via aromatic nucleophilic displacement | Paul M. Hergenrother, Joseph G. Smith, Jr. | 1994-05-31 |
| 5304627 | Polyimides containing pendent siloxane groups | Terry L. St. Clair, Paul M. Hergenrother | 1994-04-19 |