Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886344 | Electro-optical display element | Bernhard Scheuble, Gunter Baur | 1989-12-12 |
| 4799774 | Electrooptical display element using a supertwist liquid crystal having specified elastic constants | Guter Baur, Bernhard Scheuble | 1989-01-24 |