HC

Hok Chung Chan

Overall (2023): #422,579 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11802370 Method for decolorizing textiles Edwin Yee Man Keh, Lei Yao, Sai Lung Fung, Un Teng Lam, Lap Chan +1 more 2023-10-31