Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173570 | Inlet tube, rock drilling rig and method of sampling | Maunu Manttari, Lasse Tuominen, Rami Raute | 2024-12-24 |
| 12139979 | Homogenizer, rock drilling rig and method of sampling | Maunu Manttari, Lasse Tuominen, Rami Raute | 2024-11-12 |
| 8105677 | Anti-counterfeit hologram | Harri Kosonen | 2012-01-31 |
| 7827907 | Device and a method for producing a diffractive microstructure | Raimo Korhonen, Matti Koivu | 2010-11-09 |
| 7704351 | Processing device and method of operating the device for processing a coated or uncoated fibrous web | Juha Lipponen, Vilho Nissinen, Mika Viljanmaa, Henri Vaittinen, Reijo Pietikäinen +8 more | 2010-04-27 |
| 7430982 | Printed TTI indicators | Eero Hurme | 2008-10-07 |
| 7235157 | Method for controlling one or more surface quality variables of a fiber web in a shoe calender | Tapio Mäenpää, Kalle Hasu, Matti Lares | 2007-06-26 |
| 7179349 | Method and device for passing a web in connection with a finishing device of a paper or board machine | — | 2007-02-20 |
| 7037407 | Method and calender for calendering a paper web above the glass transition range of the paper | Kaj Fabritius | 2006-05-02 |
| 7017477 | Method and arrangement for computing and regulating the distribution of a linear load in a multi-nip calender and a multi-nip calender | Mika Viljanmaa, Pekka Linnonmaa, Ilkka Hiirsalmi, Tapio Mäenpää, Erkki Leinonen +2 more | 2006-03-28 |
| 7001485 | Arrangement for measuring properties of a moving paper web | Helena Leppäkoski, Matti Kukkurainen, Sakari Kauppinen | 2006-02-21 |
| 6905573 | Method and equipment for cleaning and maintaining rolls | Tapio Mäenpää, Timo Vuorimies, Aaron Mannio, Olli-Pekka Väkevä, Kari Hasanen +8 more | 2005-06-14 |
| 6890407 | Method and apparatus for producing calendered paper or board | Matti Lares, Mika Leino | 2005-05-10 |
| 6875311 | Method and apparatus for producing calendered paper or board | Matti Lares, Mika Leino | 2005-04-05 |
| 6840165 | Method and assembly for opening calender nips | Helena Leppäkoski, Kari Hasanen | 2005-01-11 |
| 6827009 | Multiple-nip calender and calendering arrangement | Seppo Luomi, Pekka Linnonmaa, Mikko Tani | 2004-12-07 |
| 6820336 | Making a powder metal roll end for a heatable roll | Arttu Laitinen, Matti Tervonen, Mika Viljanmaa, Erkki Leinonen, Hannu Vuorikari +1 more | 2004-11-23 |
| 6797118 | Method and arrangement for surface treatment of a paper and/or board web | Matti Lares | 2004-09-28 |
| 6712930 | Method for calendering tissue paper | — | 2004-03-30 |
| 6712938 | Method for calendering | Helena Leppäkoski, Kari Hasanen, Timo Torvi, Petteri Venetjoki | 2004-03-30 |
| 6694870 | Method for leading a web between calendar nips, and a calendar | Reijo Pietikäinen, Vesa Ijas | 2004-02-24 |
| 6645349 | Method and device for conditioning of a roll, in particular of a roll in a paper machine or in a paper finishing device | Tapio Mäenpää | 2003-11-11 |
| 6526854 | Method for cutting a web feeding tail and a corresponding cutting device | Paul I Kytönen, Juha Lipponen | 2003-03-04 |
| 6523278 | Dryer section | Laurie Coulson, Kari Juppi, Jaakko Kallioniemi, Antti Komulainen, Juha Lipponen +1 more | 2003-02-25 |
| 6494823 | Take-out roll, spreader roll, or equivalent for a web-like material | Timo Vuorimies | 2002-12-17 |