Issued Patents 2025
Showing 1–2 of 2 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 |