Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6514379 | Procedure for arranging water circulations in integrated paper mill | Sakari Kaijaluoto, Kari Kokkonen | 2003-02-04 |
| 6190504 | Method and arrangement for circulating water in a paper machine | Markku Karlsson, Antti Suonpera, Sakari Kaijaluoto | 2001-02-20 |
| 5968317 | Method for arranging water circulation in a paper mill | Sakari Kaijaluoto, Antti Suonpera | 1999-10-19 |
| 5961784 | Method for reducing the consumption of fresh water in a paper mill by means of a cooling tower | Pertti Heikkila, Henrik Pettersson, Iikka Sipila, Markku-Juhani Olavi SAARINEN | 1999-10-05 |