QZ

Qingjun Zheng

KE Kennametal: 2 patents #21 of 117Top 20%
📍 Export, PA: #5 of 22 inventorsTop 25%
🗺 Pennsylvania: #1,176 of 7,529 inventorsTop 20%
Overall (2017): #114,732 of 506,227Top 25%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9849532 Composite wear pad and methods of making the same Robert J. Vasinko, Yixiong Liu 2017-12-26
9764986 Low temperature CVD coatings and applications thereof Zhenyu Liu, Peter R. Leicht, Yixiong Liu 2017-09-19