DW

Daomin WANG

Overall (2020): #179,762 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10850463 Method for fabricating spectacle frame made of cellulose acetate sheet embedded with metal piece — 2020-12-01
10747019 Method for fabricating multi-color cellulose acetate spectacle frame — 2020-08-18