Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698761 | Coordination catalyst systems | Ludwig Pohl, Eike Poetsch, Herbert Schumann, Karin Weiss, Karl Thiele | 1997-12-16 |
HH
Hans-Ludwig Hirsch
Overall (1997): #145,425 of 185,788Top 80%
1
Patents 1997