Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829034 | Procedure for manufacturing catalyst components for polymerizing olefines | Jukka Koskinen | 1989-05-09 |
EI
Eero Iiskolan
Overall (1989): #37,649 of 140,708Top 30%
1
Patents 1989