Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10896814 | Ionization device | Jani Hakala, Jyri MIKKILÄ, Verner HEMMILÄ, Aleksei SHCHERBININ, Hans-Jurg JOST | 2021-01-19 |
| 9916972 | Method and device for ionizing particles of a sample gas flow | Heikki Junninen, Douglas R. Worsnop | 2018-03-13 |
| 8943873 | Method and device for detecting aerosol particles | Joonas Vanhanen, Markku Kulmala, Jyri MIKKILÄ, Erkki Siivola | 2015-02-03 |