YY

Yang Yang Yang

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,887,054 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D816202 Aroma diffuser Lei Zuo, Peng Fei Zuo, Yan Chao Zuo, Hai Rong Wen 2018-04-24