XZ

Xingyao Zhang

UN Unknown: 1 patents #373 of 3,359Top 15%
📍 Dalian, CN: #17 of 59 inventorsTop 30%
Overall (2017): #193,641 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9650998 Multi-fuel carburetor with gas switching valve structure Qi Chen 2017-05-16