ZC

Zhaoshan Cheng

AS A. O. Smith: 1 patents #3 of 19Top 20%
Overall (2021): #190,101 of 548,734Top 35%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11072551 Water filtration system with recirculation to reduce total dissolved solids creep effect Hai-Feng Zhang, David J. Averbeck 2021-07-27