Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326835 | Multi-stage process for producing polyethylene | Kari Sarantila, Henrik Andtsjo, Jouni Takakarhu, Ari Palmroos | 1994-07-05 |
AA
Antero Ahvenainen
Overall (1994): #157,599 of 165,921Top 95%
1
Patents 1994