Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4956512 | Procedure for producing poly-alpha-olefine-type lubricants | Fredrik Nissfolk, Salme Koskimies, Peter Idelman, Matti Nurminen | 1990-09-11 |
SR
Salla Roni
Overall (All Time): #3,911,353 of 4,157,543Top 95%
1
Patents All Time