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Yan Yin

DL Dytech Corporation Limited: 1 patents #1 of 3Top 35%
📍 Beijing, FL: #2 of 3 inventorsTop 70%
Overall (2003): #88,348 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6617270 Porous ceramic matrices Wayne Austin, Rodney Martin Sambrook 2003-09-09