YS

Youfang Shen

BC Beijing Aeonmed Co.: 2 patents #1 of 14Top 8%
Overall (All Time): #1,948,012 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9903499 Proportional valve 2018-02-27
9133955 Flow control proportional valve 2015-09-15