HC

Hok Kai Samuel Choi

Overall (All Time): #2,608,937 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11767651 Systems and devices for waste collection and storage Tze Chuen Ng, To Wai Li 2023-09-26