XL

Xiaoqi Liu

ZC Zibo Votaisi Petrochemical Equipment Co.: 1 patents #1 of 1Top 100%
📍 Cambridge, CA: #34 of 58 inventorsTop 60%
Overall (2019): #219,541 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10415711 Mechanical energized sealing ball valve with a single item — 2019-09-17