XL

Xing Sheng Li

Overall (2019): #219,742 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10366177 Cutting drum and method of designing a cutting drum Yong Sun, Hua Guo 2019-07-30