Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677256 | Method of preparing catalyst composition for polymerizing olefins | Sirpa Ala-Huikku | 1997-10-14 |
PS
Pekka Sormunen
Overall (1997): #93,435 of 185,788Top 55%
1
Patents 1997