JY

Junyi Yang

JM Joy Global Underground Mining: 1 patents #7 of 24Top 30%
📍 Beijing, CA: #372 of 631 inventorsTop 60%
Overall (2018): #353,043 of 503,207Top 75%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10036248 Cutter head for longwall shearer Joseph Defibaugh, Hugo Camargo 2018-07-31