Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874840 | Stabilization of poly(arylene ether ketones) | — | 1989-10-17 |
| 4843131 | Preparation of poly(arylene ether ketones) by sequential oligomerization and polymerization in distinct reaction zones | Larry M. Edwards, Patrick J. Horner, A. Brian Macknick, Stephen Moore, Ronald J. Mosso | 1989-06-27 |