Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1091653 | Color mixing and blending machine | Gaofei Ma, Jianxun Shi, Xianwu Ren | 2025-09-02 |
| 12268998 | Weight-volume mixing color matching method, reclamation mechanism and automatic color mixer for automobile refinishing paintings | — | 2025-04-08 |
| 11724278 | Outpouring assembly | Kunkun ZHANG | 2023-08-15 |
| 11534786 | Liquid proportioning machine | Huan Li | 2022-12-27 |
| 11529597 | Turntable color machine | Huan Li | 2022-12-20 |