Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7067040 | Headbox of paper machine or such | Hannu Lepomäki, Jyrki Huovila | 2006-06-27 |
| 6875312 | Method for fluidisation of pulp flow in the headbox of a paper machine or such and control equipment used in the fluidisation | Hannu Lepomäki, Hannu Karema, Markku Kellomaki | 2005-04-05 |