Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5314692 | Enzyme premix for feed and method | Asko Haarasilta, Pirkko L. A. Riikonen | 1994-05-24 |
| 4954355 | Feed raw material and feed containing zero fibre and procedure for producing these | Asko Haarasilta, Kalevi Laiho | 1990-09-04 |