Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6890407 | Method and apparatus for producing calendered paper or board | Pekka Koivukunnas, Matti Lares | 2005-05-10 |
| 6875311 | Method and apparatus for producing calendered paper or board | Pekka Koivukunnas, Matti Lares | 2005-04-05 |