Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326835 | Multi-stage process for producing polyethylene | Antero Ahvenainen, Kari Sarantila, Henrik Andtsjo, Jouni Takakarhu | 1994-07-05 |
AP
Ari Palmroos
Overall (1994): #155,564 of 165,921Top 95%
1
Patents 1994