Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830470 | Liquid crystalline esters | Hans-Jurgen Fromm, Stephen Kelly, Martin Schadt | 1989-05-16 |
RB
Richard Buchecker
Overall (1989): #66,446 of 140,708Top 50%
1
Patents 1989