Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880492 | Organometallic compounds | Dietrich Erdmann, Max E. Van Ghemen, Ludwig Pohl, Herbert Schumann, Uwe Hartmann +2 more | 1989-11-14 |
MH
Meino Heyen
Overall (1989): #77,753 of 140,708Top 60%
1
Patents 1989