Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835286 | Press roll belt and a press concept | Petter Honkalampi, Heikki Kaasalainen | 2004-12-28 |
| 6030499 | Method and apparatus in a paper or board machine for dewatering the web | — | 2000-02-29 |
| 5908536 | Method and machine for removing water from a paper or board web by pressing | Heikki Kaasalainen, Jukka Kinnunen, Jorma Laapotti | 1999-06-01 |
| 5820731 | Method and apparatus in a paper or board machine for dewatering the web | — | 1998-10-13 |
| 5792320 | Method and device for removing water from a paper or board web by pressing | Heikki Kaasalainen, Jukka Kinnunnen, Jorma Laapotti | 1998-08-11 |
| 4496429 | Extended nip press for a paper machine | Kari Salminen | 1985-01-29 |