JJ

Jinquan Ji

BC Beijing Aeonmed Co.: 1 patents #1 of 4Top 25%
Overall (2016): #355,992 of 481,213Top 75%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9408990 Oxygen mixing valve Jun Wang 2016-08-09