Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7141141 | Apparatus and method for determination and control of paper web qualities on a papermaking machine | Esa Virtanen, Ilpo Pitkäniemi, Jari Ristola | 2006-11-28 |
| 6176889 | Apparatus for separating droplets and/or solid particles from gas | — | 2001-01-23 |
| 6136148 | Method for cleaning fabrics of a paper machine | Timo Haverinen | 2000-10-24 |