Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827035 | Preparation of amines | Herbert Mueller | 1989-05-02 |
HA
Hartmut Axel
Overall (1989): #109,076 of 140,708Top 80%
1
Patents 1989