GQ

Guangying Qin

JC Jiangsu Youmay Electric Appliance Co.: 1 patents #1 of 3Top 35%
Overall (2024): #454,034 of 561,600Top 85%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12116989 Electric air pump Xiaoling Tang 2024-10-15