Issued Patents 2022
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D972783 | Welding helmet | — | 2022-12-13 |
| 11400468 | Gas-liquid two-phase flow atomizing nozzle | Mingxiong Ou, Shuai Zang, Chuan Zhang, Huitao Zhou | 2022-08-02 |
| D955655 | Welding helmet | — | 2022-06-21 |
| D955656 | Welding helmet | — | 2022-06-21 |
| D955658 | Welding helmet | — | 2022-06-21 |
| D955659 | Welding helmet | — | 2022-06-21 |
| D955657 | Welding helmet | — | 2022-06-21 |
| D955654 | Welding helmet | — | 2022-06-21 |
| D955056 | Welding helmet | — | 2022-06-14 |
| 11278917 | Inductive electrostatic atomization nozzle | Mingxiong Ou, Xuejun Yang, Xiang Dong | 2022-03-22 |