ZL

Zhonggang Liu

SC Shandong Weida Machinery Co.: 1 patents #2 of 5Top 40%
📍 Shandong, CN: #90 of 381 inventorsTop 25%
Overall (2021): #189,305 of 548,734Top 35%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11117198 Cooling chuck Wenzhang Qiao, Cong Liu 2021-09-14