Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833228 | Linear rodlike polyesters | — | 1989-05-23 |
| 4808333 | Anisotropic compounds having nematic phase and liquid crystal mixtures | Tuong Huynh-Ba | 1989-02-28 |
MO
Maged A. Osman
Overall (1989): #20,519 of 140,708Top 15%
2
Patents 1989