HL

Haifeng Lin

Overall (2017): #77,705 of 506,227Top 20%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D801276 Extension cord 2017-10-31
D794028 Parallel USB ports 2017-08-08
D794029 Extension cord with USB ports 2017-08-08