Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471815 | Air filter and ventilation system comprising the air filter | Markus Michael, Walter Wolf | 2022-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471815 | Air filter and ventilation system comprising the air filter | Markus Michael, Walter Wolf | 2022-10-18 |