Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1018734 | Wrist weight | — | 2024-03-19 |
| D1018735 | Wrist weight | — | 2024-03-19 |
| 7762318 | Condensing heat-exchange copper tube for an flooded type electrical refrigeration unit | Chuanfu Yu, Qiang Jiang, Shouqing Chang | 2010-07-27 |