Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830470 | Liquid crystalline esters | Richard Buchecker, Hans-Jurgen Fromm, Stephen Kelly | 1989-05-16 |
MS
Martin Schadt
Overall (1989): #78,980 of 140,708Top 60%
1
Patents 1989