ZY

Zhenhu YAO

AS A. O. Smith: 1 patents #115 of 319Top 40%
Overall (All Time): #2,750,661 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11125468 Water heater system and control method therefor Huaxin Wan, Hua Wang, Tao Du, Mingming Chen 2021-09-21