JZ

Jingwei ZHAO

AE Aigi Environmental: 1 patents #1 of 2Top 50%
Overall (2022): #401,644 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11268617 Mechanical seal for liquid with an axially floating tray sleeve inside Jun Zhang 2022-03-08