QL

Qiang Liu

MC Meishan Crrc Fastening System Co.: 1 patents #1 of 10Top 10%
📍 Qingdao, CN: #127 of 433 inventorsTop 30%
Overall (2022): #296,527 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11351597 Intelligent riveting system Guangcheng Dai, Tao Deng, Long Guo, Min Lei, Wei Li +4 more 2022-06-07