Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880492 | Organometallic compounds | Max E. Van Ghemen, Ludwig Pohl, Herbert Schumann, Uwe Hartmann, Wilfried Wassermann +2 more | 1989-11-14 |
DE
Dietrich Erdmann
Overall (1989): #120,401 of 140,708Top 90%
1
Patents 1989