Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11980848 | Apparatus for purifying gas | Kristian Melin, Pekka Simell, Esa Kurkela | 2024-05-14 |
| 11660569 | Method and apparatus for purifying gas | Kristian Melin, Pekka Simell, Esa Kurkela | 2023-05-30 |