Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880884 | Poly(aryl ether)-poly(aryl carbonate) block copolymers and their preparation | Michael J. Mullins, Edmund P. Woo, Daniel J. Murray | 1989-11-14 |
| 4837293 | Linear bisphenol epoxy polymers containing cyano groups | H. Craig Silvis, Bassam S. Nader | 1989-06-06 |
| 4831161 | N-(amidoalkyl)hydantoins | Pen-Chung Wang | 1989-05-16 |