Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11578463 | Dosing of nanocellulose suspension in gel phase | Esa Saukkonen, Isto Heiskanen, Kaj Backfolk, Jouni Matula | 2023-02-14 |
| 11352749 | Method of and an arrangement for adding a chemical to an approach flow system of a fiber web machine | Jouni Matula, Jari Makinen | 2022-06-07 |
| 10094222 | Impeller for a centrifugal pump | Matti Koivikko, Kalle TIITINEN, Sami Virtanen | 2018-10-09 |
| 9863093 | Ply for a board from an in-line production process | Olavi Imppola, Jouni Matula, Karri Tahkola, Matti Vakevainen, Isto Heiskanen +1 more | 2018-01-09 |
| 9708772 | Method of providing fiber web making furnish with filler, and paper or paper board | Isto Heiskanen, Olavi Imppola, Jouni Matula, Jari Räsänen, Karri Tahkola +1 more | 2017-07-18 |
| 9649607 | Arrangement for mixing a fluid to a process liquid and a method of operating the arrangement | Jouni Matula | 2017-05-16 |
| 9453305 | In-line production method for paper making process | Olavi Imppola, Jouni Matula, Karri Tahkola, Isto Heiskanen, Matti Vakevainen +1 more | 2016-09-27 |