Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4201453 | Liquid crystal cell having an insulating layer of a silicon oxide base | Manfred Kobale, Hans Pink | 1980-05-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4201453 | Liquid crystal cell having an insulating layer of a silicon oxide base | Manfred Kobale, Hans Pink | 1980-05-06 |