Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4911863 | Alkylbyphenyloxyacetic acid esters and their use in smectic liquid crystal materials | Ian C. Sage, John A. Jenner, Hans-Adolf Kurmeier, Claus Escher, Eike Poetsch | 1990-03-27 |