HL

Huan Li

ZC Zhengzhou Sanhua Technology & Industry Co.: 2 patents #1 of 6Top 20%
📍 Meishan City, CN: #3 of 5 inventorsTop 60%
Overall (2022): #153,309 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11534786 Liquid proportioning machine Ruhua SHEN 2022-12-27
11529597 Turntable color machine Ruhua SHEN 2022-12-20