Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658840 | Preparation of Ziegler-Natta type catalyst systems | Peter Kölle, Patrik Müller, Rainer Hemmerich | 1997-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658840 | Preparation of Ziegler-Natta type catalyst systems | Peter Kölle, Patrik Müller, Rainer Hemmerich | 1997-08-19 |