DP

Dongliang Pu

HC Hunan Sany Intelligent Control Equipment Co.: 1 patents #8 of 39Top 25%
SC Sany Heavy Industry Co.: 1 patents #9 of 33Top 30%
Overall (All Time): #3,080,963 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9194139 Method and system for controlling engine speed and boom-type engineering machine Xiaogang Yi, Qiang Liu 2015-11-24