YL

Yongdong Liu

HC Hunan Sany Intelligent Control Equipment Co.: 1 patents #2 of 14Top 15%
SC Sany Heavy Industry Co.: 1 patents #2 of 12Top 20%
📍 Changsha, CA: #6 of 14 inventorsTop 45%
Overall (2016): #174,366 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9394927 Hydraulic oil cylinder and related equipments, hydraulic buffer system, excavator and concrete pump truck Xiaogang Yi, Bingbing Chen 2016-07-19