Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4222888 | Liquid crystal materials containing a diphenylethane nucleus | Jean-Claude Dubois, Annie Zann | 1980-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4222888 | Liquid crystal materials containing a diphenylethane nucleus | Jean-Claude Dubois, Annie Zann | 1980-09-16 |