Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11101622 | Charging unit for a particle monitoring apparatus, and a particle monitoring apparatus | Ville Niemelä, Leo Holma, Sami Lundahl | 2021-08-24 |
| 9791360 | Method and apparatus for measuring aerosol particles suspended in gas | Ville Niemelä, Leo Holma, Sami Lundahl | 2017-10-17 |
| 9791361 | Method and apparatus for measuring aerosol particles of exhaust gas | Ville Niemelä, Leo Holma, Sami Lundahl | 2017-10-17 |
| 7057712 | Analysis systems detecting particle size and fluorescence | Peter P. Hairston, Stanley L. Kaufman | 2006-06-06 |