Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8747772 | Device for batch treatment | Teppo Nurminen | 2014-06-10 |
| 8303795 | Method for arranging electrodes in an electrolytic process and an electrolytic system | Henri Virtanen, Olli Jarvinen, Lauri Palmu | 2012-11-06 |
| 7666281 | Method and device for treating water | Teppo Nurminen, Mauri Salmisuo | 2010-02-23 |
| 7611604 | Method and device for the production of purified steam | Mauri Salmisuo | 2009-11-03 |