JL

Juan Liang

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #1,500,641 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D804786 Wedge heel Rui Liang 2017-12-12
5784724 Rescuing helmet assembly 1998-07-28
D393751 Shoe hanger 1998-04-28