Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11339982 | Reconfigurable portable humidifier and method of using the portable humidifier | — | 2022-05-24 |
| 11253658 | Personal inhaling device | James G. Montagnino, Li Kin Wan, Chan Ming Hon | 2022-02-22 |