Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864066 | Preparation of alkanediols from alkynols | Herbert Mueller, Herbert Toussaint | 1989-09-05 |
JS
Juergen Schossig
Overall (1989): #91,434 of 140,708Top 65%
1
Patents 1989