CY

Cheng-Hung Yen

Overall (All Time): #904,044 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D1064777 Hand tool handle — 2025-03-04
D977936 Hand tool — 2023-02-14
D968188 Hand tool handle — 2022-11-01
D966856 Hand tool — 2022-10-18
11261901 Fastener — 2022-03-01