Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10420910 | Breathing mask with emergency breathing valve | Oliver WALLNEWITZ, Helena KASZÁS | 2019-09-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10420910 | Breathing mask with emergency breathing valve | Oliver WALLNEWITZ, Helena KASZÁS | 2019-09-24 |