Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808333 | Anisotropic compounds having nematic phase and liquid crystal mixtures | Maged A. Osman | 1989-02-28 |
TH
Tuong Huynh-Ba
Overall (1989): #47,264 of 140,708Top 35%
1
Patents 1989