YC

Yick Fai Chan

DL Duraflex Hong Kong Limited: 5 patents #2 of 5Top 40%
Overall (2021): #25,857 of 548,734Top 5%
5
Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11160331 Buckle — 2021-11-02
11089843 Buckle — 2021-08-17
11092211 Swivel connector — 2021-08-17
11078953 Swivel connector — 2021-08-03
11044970 Attachment system with quick release Po Chu Lin 2021-06-29