RY

Rong Feng Yu

FC Fujian Changting Golden Dragon Rare-Earth Co.: 1 patents #2 of 4Top 50%
XC Xiamen Tungsten Co.: 1 patents #2 of 4Top 50%
📍 Lo Wu, NY: #33 of 45 inventorsTop 75%
Overall (2020): #293,020 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10614938 W-containing R—Fe—B—Cu sintered magnet and quenching alloy Hiroshi Nagata, Qin Lan 2020-04-07