Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7799170 | Method and device in a paper or board machine line for straining paper | John Shakespeare, Taisto Huhtelin, Pasi Kekko, Markku Lummila, Vesa Vuorinen +4 more | 2010-09-21 |
| 7540941 | Method and apparatus in the surface sizing of a paper or board web | Juha Lipponen, Juha Pakarinen, Kari Holopainen, Juhani Vestola, Arto Tuomi | 2009-06-02 |
| 6562196 | Method for optimizing the degree of flocculation | Jyrki Huovila, Juha Kinnunen, Hannu Korhonen, Mari Taipale, Ari Puurtinen | 2003-05-13 |
| 6517679 | Method for determination of an irreversible stretch and of a dynamic modulus of elasticity | Harri Mustonen, Mika Tammenoja | 2003-02-11 |
| 6322666 | Regulation system and method in a paper machine | Matti Luontama, Harri Mustonen | 2001-11-27 |
| 6038789 | Method for controlling the curl of paper and a paper or board machine line that applies the method | Juha Kaihovirta, Matti Luontama | 2000-03-21 |
| 5827399 | Method and system for regulation and on-line measurement of the fibre orientation in a web produced by a paper machine | Pekka Neittaanmaki, Erkki Laitinen, Tapani Miinalainen, Jouni Koskimies | 1998-10-27 |
| 5825653 | Method for overall regulation of a former of a paper machine or equivalent | Jyrki Huovila, Jari Hamalainen, Petri Nyberg | 1998-10-20 |