LR

Lily Ren

CA Covestro Deutschland Ag: 1 patents #436 of 964Top 50%
Overall (All Time): #2,689,719 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11485830 Polycarbonate composite having an increased pencil hardness Sean Gao, Li Yang 2022-11-01