Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5301045 | Helical liquid crystalline element which produces linear polarized light | Alfred Miller, Franz-Heinrich Kreuzer, Horst Leigeber, Christoph Brauchle | 1994-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5301045 | Helical liquid crystalline element which produces linear polarized light | Alfred Miller, Franz-Heinrich Kreuzer, Horst Leigeber, Christoph Brauchle | 1994-04-05 |