Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11253658 | Personal inhaling device | Dirk Niedermann, Li Kin Wan, Chan Ming Hon | 2022-02-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11253658 | Personal inhaling device | Dirk Niedermann, Li Kin Wan, Chan Ming Hon | 2022-02-22 |