Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816610 | Procedure for manufacturing short-chain linear .alpha.-olefines from ethylene | Salme Koskimies, Jouni Kivi, Erkki Halme | 1989-03-28 |
LR
Leena Rantanen
Overall (1989): #135,565 of 140,708Top 100%
1
Patents 1989