Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816606 | Continuous preparation of aldehydes and ketones | Karl Brenner, Manfred Eggersdorfer, Wilhelm Ruppel, Harald Schultheiss | 1989-03-28 |
HS
Hans-Ulrich Scholz
Overall (1989): #107,747 of 140,708Top 80%
1
Patents 1989