Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1088826 | Wire spool gun | — | 2025-08-19 |
| D1081303 | Welding torch handle | — | 2025-07-01 |
| D1076237 | Welding helmet | — | 2025-05-20 |
| 12220463 | Quaternary ammonium cyclodextrin and preparation method and uses thereof, and silver nanoparticle-cyclodextrin complex and preparation method and uses thereof | Junfeng Liu, Junfeng Zan, Ping Wang, Laichun Luo, Cong Chang +1 more | 2025-02-11 |