Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5576867 | Liquid crystal switching elements having a parallel electric field and .beta..sub.o which is not 0.degree. or 90.degree. | Gunter Baur, Waltraud Fehrenbach, Friedrich Windscheid, Rudolf Kiefer | 1996-11-19 |