KH

Kaiyan Hu

Overall (All Time): #1,772,464 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12048354 Rope adjusting device and article having rope adjusting device 2024-07-30
11317679 String collecting device and article having string 2022-05-03