Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864066 | Preparation of alkanediols from alkynols | Herbert Mueller, Juergen Schossig | 1989-09-05 |
HT
Herbert Toussaint
Overall (1989): #106,039 of 140,708Top 80%
1
Patents 1989