Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843131 | Preparation of poly(arylene ether ketones) by sequential oligomerization and polymerization in distinct reaction zones | Paul Becker, Larry M. Edwards, Patrick J. Horner, A. Brian Macknick, Stephen Moore | 1989-06-27 |