YC

Yanqiang Cai

Overall (All Time): #1,818,539 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11744416 Lint removing device 2023-09-05
D917890 Lint remover 2021-05-04