YM

Yok Key Mak

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,572,499 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11602197 Quick string-tying device and method Chi Yin Mak 2023-03-14