MZ

Ming Zheng

UN Unknown: 1 patents #265 of 3,190Top 9%
Overall (2018): #297,808 of 503,207Top 60%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10054099 Multi-coil spark ignition system Shui Yu, Kelvin Xie 2018-08-21