Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458247 | Loading arrangement in a paper machine doctor | — | 2002-10-01 |
| 5590476 | Multi-story dryer section in a paper machine | Markku Alakoski, Antti Ilmarinen, Martti Tissari | 1997-01-07 |
| 5273626 | Adjustable-crown roll | Juhani Niskanen | 1993-12-28 |