SF

Songke Fang

Overall (2022): #109,861 of 548,613Top 25%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11390344 Waterproof outdoor storage bag 2022-07-19
11299227 Portable mobile phone storage box for bicycling 2022-04-12