Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D970714 | Tower fan | — | 2022-11-22 |
| D970715 | Tower fan | — | 2022-11-22 |
| D965125 | Humidifier | — | 2022-09-27 |
| 11440798 | Process system and process method for conversion of sulfur-containing flue gas to sulfuric acid | Rui Huang, Dan Wang, Yuan Zhang, Junling Qi | 2022-09-13 |
| D961745 | Heater | — | 2022-08-23 |
| D946742 | Floor fan | — | 2022-03-22 |