Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7507314 | Vane intended for a headbox of a paper machine and method for ensuring the straightness of a vane | Janne Lappi | 2009-03-24 |
| 7485206 | Apparatus in connection with a headbox of a paper machine or equivalent | Ilkka Kemiläinen, Hannu Turpeinen, Janne Lappi | 2009-02-03 |
| 6491793 | Arrangement for fastening a turbulence vane to a headbox | — | 2002-12-10 |
| 6402893 | Control equipment for the headbox tip lath in a paper machine or such and method of tip lath control | Juhana Lumiala, Kari Pitkajarvi, Tommi Korolainen, Ilkka Kemiläinen | 2002-06-11 |