GY

Guodong Yao

SC Shanghai Xin Qi Electronic Technology Co.: 3 patents #1 of 2Top 50%
Overall (2024): #85,743 of 561,600Top 20%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1039379 Mason jar sealer 2024-08-20
12060179 Mason jar seal device Ling Wang 2024-08-13
11981555 Multifunctional mason jar sealing device 2024-05-14