CJ

Changqin Ji

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Shandong, CN: #587 of 2,138 inventorsTop 30%
Overall (All Time): #1,863,014 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D972228 Pet water fountain 2022-12-06
D936901 Pet hair clipper 2021-11-23