Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6855819 | Method for manufacturing high-cationic starch solutions | Jouko Kaki | 2005-02-15 |
| 6187144 | Method for sizing paper | Hannu Ketola, Tuija Andersson, Asko Karppi, Sauli Laakso | 2001-02-13 |