Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834906 | Smectic A liquid crystal compositions | David Coates, Anthony Bernard Davey, David I. Bishop, Ian C. Sage | 1989-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834906 | Smectic A liquid crystal compositions | David Coates, Anthony Bernard Davey, David I. Bishop, Ian C. Sage | 1989-05-30 |