DB

Dengxiang Bai

BH Beijing Huamei: 1 patents #1 of 7Top 15%
CU Cnpc Usa: 1 patents #2 of 18Top 15%
Overall (2019): #489,342 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10450819 Tool assembly with a fluidic agitator Ming Zhang, Chris Cheng, Xiongwen Yang, Kuangsheng Zhang, Yuming Wang +1 more 2019-10-22