ZJ

Zejun Jia

AS A. O. Smith: 1 patents #115 of 319Top 40%
Overall (All Time): #3,158,464 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8437626 Mixed energy heater with constant temperature control Wei Ding, Bu Qiu, Ping Ju 2013-05-07