CC

Chongliang Chen

Overall (All Time): #1,865,196 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D906723 Automatic soap dispenser 2021-01-05
D880892 Jumbo roll toilet paper dispenser 2020-04-14