HF

Heng FANG

ST South China University Of Technology: 1 patents #245 of 947Top 30%
WC Welcome Co.: 1 patents #4 of 5Top 80%
Overall (All Time): #1,812,379 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11692103 Method for improving corrosion resistance of vinyl ester resin Yanying WEI, Yurun Dai 2023-07-04
D365737 Electronic sealer Shu-Hui Chou 1996-01-02