Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6299342 | Mixing device | Svein Eggen | 2001-10-09 |
| 6031027 | Method of compounding a multimodal polymer composition | Arne Syre, Carl-Gustaf Ek, Aimo Sahila, Svein Stall Eggen, Ilka Vaara +1 more | 2000-02-29 |