Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920993 | System, method and a filter for ventilation | Nils LEKEBERG, Bengt Karlsson | 2021-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920993 | System, method and a filter for ventilation | Nils LEKEBERG, Bengt Karlsson | 2021-02-16 |