CS

Chu K. Sing

📍 Sha Tin, CN: #1,175 of 2,424 inventorsTop 50%
Overall (All Time): #3,822,079 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5203878 Fuel oil additives Benjamin E. Woomer, Lin-Han Yen 1993-04-20