Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679285 | Vinylene compounds and liquid-crystalline medium | Ekkehard Bartmann, Kazuaki Tarumi | 1997-10-21 |
SS
Sabine Schoen
Overall (1997): #80,790 of 185,788Top 45%
1
Patents 1997