RY

R Yan

Overall (All Time): #1,938,844 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D855875 E-cigarette 2019-08-06
D849994 Tobacco evaporator 2019-05-28