YZ

Youming Zhao

RC Railway Engineering Research Institute, China Academy Of Railway Sciences Co.: 1 patents #1 of 11Top 10%
📍 Xibeiwang, CN: #2 of 8 inventorsTop 25%
Overall (2017): #184,215 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9758932 Ballastless track system Chunfang Lu, Cheng Jiang, Jijun Wang, Meng Wang, Yong Zhao +5 more 2017-09-12