Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5149749 | Poly(phenylene sulfide) composition and articles having improved thermal stability at high temperatures | Jennings P. Blackwell | 1992-09-22 |
| 4923971 | Treatment of arylene sulfide polymer fiber | — | 1990-05-08 |