Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350834 | Treatment of polyarylene sulfide/sulfone polymers | Rex L. Bobsein, Michael C. Yu, David A. Soules | 1994-09-27 |
| 5288685 | Alkylation process and catalyst therefor | Lyle R. Kallenbach, David Miller | 1994-02-22 |
| 5278261 | Arylene sulfide copolymer coating compositions and processes | Michael C. Yu | 1994-01-11 |