Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799775 | Ferroelectric liquid crystal cells having a helical liquid crystal structure | Anthony Bernard Davey, Matthew Bone | 1989-01-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799775 | Ferroelectric liquid crystal cells having a helical liquid crystal structure | Anthony Bernard Davey, Matthew Bone | 1989-01-24 |