Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641721 | Prepolymerized catalyst composition, a process for the preparation thereof, and a process for polymerizing .alpha.-olefins | Ismo Pentti | 1997-06-24 |
PL
Pauli Leskinen
Overall (1997): #95,716 of 185,788Top 55%
1
Patents 1997