YD

Yanli Duan

AS A. O. Smith: 1 patents #6 of 35Top 20%
Overall (2023): #201,012 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11808453 Gas mixing device and gas water heating device Ziwen Fu, Xin Cao 2023-11-07