WC

Wei Chao

PP Pioneer Pet Products: 1 patents #5 of 5Top 100%
📍 Changsha, CA: #14 of 18 inventorsTop 80%
Overall (2022): #215,286 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11375690 Vortex fountain David R. Mai, Qing He, Tao Huang, John M. Lipscomb 2022-07-05