JR

Juncheng Ren

UN Unknown: 1 patents #391 of 3,345Top 15%
Overall (2024): #396,677 of 561,600Top 75%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1028740 Combined watch case with band Quan Zheng 2024-05-28