BQ

Bu Qiu

AS A. O. Smith: 1 patents #2 of 19Top 15%
Overall (2022): #508,409 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11415232 Manufacturing method for proportional valve body Dayan Bi, Wei Jiang 2022-08-16