Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658439 | Process and apparatus for applying orienting layers to a substrate for alignment of liquid crystal molecules | Traugott Kallfass | 1997-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658439 | Process and apparatus for applying orienting layers to a substrate for alignment of liquid crystal molecules | Traugott Kallfass | 1997-08-19 |