Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9393824 | Method of manufacturing liquid flow guiding structures to porous substrates | Juuso Olkkonen | 2016-07-19 |
| 8182580 | Filter structure for filtering a particle-containing gas, method of its manufacture and use of porous paper | Otto-Ville Kaukoniemi, Harri Kosonen | 2012-05-22 |