YW

Ying Wang

HC Hitachi Chemical Company: 1 patents #27 of 99Top 30%
📍 Shanghai, CA: #15 of 31 inventorsTop 50%
Overall (1997): #56,817 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5648448 Method of preparation of polyquinolines Matthew L. Marrocco, III 1997-07-15