Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880884 | Poly(aryl ether)-poly(aryl carbonate) block copolymers and their preparation | Michael J. Mullins, Steven P. Crain, Edmund P. Woo | 1989-11-14 |
DM
Daniel J. Murray
Overall (1989): #122,251 of 140,708Top 90%
1
Patents 1989