Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481275 | Method and apparatus for measuring the tension of a moving web | Timo Torvi | 2002-11-19 |
| 6413374 | Threading device and method for threading the tail of the web | Mauri Laurikainen, Pauli Kytönen, Harri Kuosa, Markku Kyytsonen, Jorma Kinnunen +1 more | 2002-07-02 |
| 6409643 | Take-out leading roll, spreader roll, or equivalent for a web-like material | Lassi Karvonen | 2002-06-25 |
| 6274000 | Method and device in threading of paper web | Kari Salminen | 2001-08-14 |
| 6203668 | Device for fastening a roll to a frame of a paper machine | Raimo Immonen | 2001-03-20 |
| 6171223 | Method for manufacture of a calender roll provided with an elastic coating and calender roll manufactured in accordance with the method | Mika Viljanmaa | 2001-01-09 |
| 6158501 | Thermally insulated roll and insulation assembly for a thermoroll | — | 2000-12-12 |
| 5806415 | Method for quick-opening a set of rolls in a calender, in particular in a supercalender, and a hydraulic system for a set of rolls in a calender, in particular a supercalender | Juha Lipponen, Aaron Mannio | 1998-09-15 |
| 5524532 | Method and apparatus for calendering a paper or board web | Markku Ellila | 1996-06-11 |
| 5483873 | Method in calendering of a paper web and a calendar that makes use of the method | Harri Kuosa, Jussi Tuomela, Markku Ellila, Mikko Tani | 1996-01-16 |
| 5438920 | Method for calendering a paper or an equivalent web material and a calender that makes use of the method | Juha Lipponen | 1995-08-08 |
| 5355595 | Steam box | Teuvo Lappalainen | 1994-10-18 |
| 5329844 | Calender with pivotally displaceable roll | Juha Honkala, Risto Turunen, Juhani Niskanen, Ville Korhonen, Timo Pirinen | 1994-07-19 |
| 5104697 | Inverted blade metering unit and method for blade-coating a material web | Jukka Heikkinen, Juhani Eskelinen, Aaron Mannio | 1992-04-14 |
| 4858553 | Short-dwell coater | Sivert Westergard | 1989-08-22 |