JQ

Jianghong Qian

CA Cartier International Ag: 2 patents #2 of 13Top 20%
📍 Versoix, AR: #1 of 1 inventorsTop 100%
Overall (2020): #160,114 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D903511 Watch 2020-12-01
D877639 Watch dial 2020-03-10