YC

Yichun Chen

Overall (2022): #56,077 of 548,613Top 15%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D947930 Tripod 2022-04-05
D946694 Rod for gun cleaning 2022-03-22
D941654 Folding knife with replaceable blade 2022-01-25