RW

Ruihong WEI

AS A. O. Smith: 2 patents #2 of 38Top 6%
Overall (2020): #126,432 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10823399 Burner, gas water heater and processing method of fire row Yijun Xu, Maohu Cai 2020-11-03
10823400 Multi-cavity gas and air mixing device Shiping Zhang, Dayan Bi 2020-11-03