DN

Dashi Nie

SA Saint-Gobain Abrasifs: 2 patents #4 of 70Top 6%
SA Saint-Gobain Abrasives: 2 patents #4 of 70Top 6%
Overall (2017): #159,461 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9782872 Tool Xiangbin Yu 2017-10-10
9744647 Thin wheel reinforced by discontinuous fibers Xiangbin Yu, Dan Zheng, Gang Wang 2017-08-29