HC

Hok Kai Samuel Choi

Overall (2023): #422,491 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

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