Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5233014 | Rapid advancement of molecular weight in polybenzazole oligomer dopes | Thomas D. Gregory, Carl W. Hurtig, Kenneth J. Quackenbush, Steven Rosenberg | 1993-08-03 |
| 5219981 | Semi-continuous process for synthesis of polybenzazole polymers | Thomas D. Gregory, Carl W. Hurtig, Kenneth J. Quackenbush, Steven Rosenberg | 1993-06-15 |
| 5194568 | Staged polymerization of polybenzazole polymers | Thomas D. Gregory, Carl W. Hurtig, Kenneth J. Quackenbush, Steven Rosenberg, Ying H. So | 1993-03-16 |
| 5089591 | Rapid advancement of molecular weight in polybenzazole oligomer dopes | Thomas D. Gregory, Carl W. Hurtig, Kenneth J. Quackenbush, Steven Rosenberg | 1992-02-18 |