Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5879510 | Light drainability, bulky chemimechanical pulp that has a low shive content and a low fine-material content | Tjell-Ake Hagglund, Hans Hoglund, Roland Back | 1999-03-09 |