LY

Li Yang

CA Covestro Deutschland Ag: 1 patents #54 of 177Top 35%
Overall (2022): #44,325 of 548,613Top 9%
4
Patents 2022

Issued Patents 2022

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11485830 Polycarbonate composite having an increased pencil hardness Sean Gao, Lily Ren 2022-11-01
D960444 Cigar cutter 2022-08-09
11358619 Inclined handcart Chen Huan Hsieh 2022-06-14
D943823 Cigar humidor 2022-02-15