CR

Changhui Ren

Overall (2023): #166,307 of 537,848Top 35%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1004881 Garbage processing bin 2023-11-14
D985787 Foot massage device 2023-05-09