HM

Huixin Ma

📍 Tangxia, CO: #2 of 2 inventorsTop 100%
Overall (2022): #153,262 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11324200 Dual-purpose dog training device 2022-05-10
D949805 Controller for electric fence 2022-04-26